Fin each missing measure. Round all answers to the nearest tenth. Pls Help!!

Fin Each Missing Measure. Round All Answers To The Nearest Tenth. Pls Help!!

Answers

Answer 1

Answer:

  6.2 units

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relations between trig functions and sides of a right triangle.

Common segment

To find the value of x in this figure, we need to know the length of the common segment between the two triangles. That segment is opposite the 53° angle, so can be found using the sine relation:

  Sin = Opposite/Hypotenuse

  Opposite = Hypotenuse × Sin = 30·sin(53°) ≈ 23.9591

__

Missing measure

The side marked x is adjacent to the marked angle in that triangle, so the relevant relation is ...

  Cos = Adjacent/Hypotenuse

  Adjacent = Hypotenuse × Cos = 23.9591·cos(75°) ≈ 6.20106

The length of the side marked x is about 6.2 units.


Related Questions

A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 7 feet long, and the height of the equilateral triangle is 6.1 feet. The pyramid's slant height is 9 feet. What is its surface area?

Answers

Answer:

115.85

Step-by-step explanation:

Can someone help me with 9 and 10 i will give brainiest

Answers

Answer:

4y-3

Step-by-step explanation:

Use: nCk = n!/k! (n-k)!
At a local cafeteria there are ten vegetable selections available. How many three-vegetable plates may be made

Answers

Answer:

120

Step-by-step explanation:

The formula [tex]nCk=\frac{n!}{k!(n-k)!}[/tex] describes how many ways [tex]k[/tex] items can be chosen given [tex]n[/tex] total items. In this scenario, [tex]n=10[/tex], and [tex]k=3[/tex], thus:

[tex]\frac{10!}{3!(10-3)!}=120[/tex]

This means that you can make 120 three-vegetable plates

If tan 0 = 8/15, what is sin 0?

Answers

Tan0 = opposite/adjacent =8/15
Therefore opposite(o)= 8
adjacent(a)= 15
Considering Hypotenuse
= √(o2 + a2)
= √[(8)2 + (15)2]
= √289 = 17
Sin0 = opposite/ Hypotenuse
= 8/17
Sin0=8/17

Determine the amount needed such that when it comes time for retirement, an individual can make semiannual withdrawals in the amount of $15,265 for 35 years from an account paying 4.5% compounded semiannually. round your answer to the nearest cent. a. $938,272.00 b. $941,790.00 c. $535,528.03 d. $547,577.41

Answers

The amount needed such that when it comes time for retirement, an individual can make semiannual withdrawals in the amount of $15,265 for 35 years is $225093.358.

The total amount to be withdrawn in a year = 15265*2 = $30530

The total amount to be withdrawn in 35 years =$1068550

What is the compound interest?

Compound interest is interest on interest along with interest on the principle.

Annual Rate of interest = 4.5%

Semi-annual rate of interest r=2.25%

Amount A= $1068550

[tex]1068550 =P(1+\frac{2.25}{100})^70[/tex]

[tex]P = $225093.358[/tex]

Therefore, the amount needed such that when it comes time for retirement, an individual can make semiannual withdrawals in the amount of $15,265 for 35 years is $225093.358.

To get more about compound interest visit:

https://brainly.com/question/24274034

which of the values shown are potential roots of f(x)=3x^3-13x^2-3x+45? Select all that apply

Answers

f(x)=3x³-13x²-3x+45f(x)=3x³-9x²-4x²+12x-15x+45f(x)=3x²(x-3)-4x(x-3)-15(x-3)f(x)=(x-3)(3x²-4x-15)f(x)=(x-3)(x-3)(3x+5)f(x)=(x-3)²(3x+5)

Roots:x=3x=-5/3

Answer: 3 and 5 (b and g)

Step-by-step explanation:

I got it correct on Edge

Find the height of a tree of angle of elevation of its top changes from 25 degree to 50 degree as the observer advance 15m towards its base

please help me fast​

Answers

Answer:

  11.5 m

Step-by-step explanation:

The problem can be solved using a trig relation that relates the side opposite the angle to the side adjacent to the angle. That relation is ...

  Tan = Opposite/Adjacent

The lengths of the adjacent sides of the triangle can be found by rearranging this formula:

  Adjacent = Opposite/Tan

__

The "opposite" side of the triangle is the height of the tree, which we can represent using h. The problem statement tells us of a relation between adjacent side lengths and angles:

  h/tan(25°) -h/tan(50°) = 15 . . . . . moving 15 meters changes the angle

  h(1/tan(25°) -1/tan(50°)) = 15

  h = 15·tan(25°)·tan(50°)/(tan(50°) -tan(25°)) = 15(0.55572/0.72545)

  h ≈ 11.4907 . . . . meters

The height of the tree is about 11.5 meters.

PLEASE HELP ASAP!!!
i dont know this

Answers

Answer:

Put 4.96 in the second box then solve which the answer is 6.76

Step-by-step explanation:

X + 4.96 = 1.8

1.8 + (-4.96) = X

1.8 - 4.96 = X

-3.16 = X
Therefore, X = -3.16

please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

5 times as many should be your answer.

please answer this i need help

Answers

Answer:

X=70⁰

Step-by-step explanation:

Angle X and the angle that is 70⁰ , are corresponding angles. Corresponding angles are the pairs of angles that are found in the same relative position on different intersections.

Answer:

x=70

Step-by-step explanation:

Angle X and 70⁰ are corresponding angles.

If PQRS is a square and TR = 17, find each missing value. Round to the nearest tenth.

Answers

[tex]\huge\mathfrak\pink{Answer}[/tex]The area of rhombus PQRS is 120 m.

Step-by-step explanation:

correct me if I'm wrong.

[tex]\huge\mathfrak\red{Hope it's help}[/tex]

Find the greatest common factor of 27,45and9

Answers

Answer:

9

Step-by-step explanation:

GCF of 27 and 45 is 9.

Look at the image... I hope this image helps you.

How do you write 5.0 × 105 in standard form?

Answers

Answer:

I'm not sure if you mean 5 x 105 which = 525. Or 5 x 10^5 which = 500,000

Step-by-step explanation:

The answer to the first one. is easy, you just have to multiply it first. The second one is pretty simple too. You would have move or shift the decimal point 5 times to the right.

Please i need help !!!​

Answers

Answer:

Jenna is correct.

Step-by-step explanation:

See attached image.

I need help 1 through 13 please and thank you

Answers

Answer

Let's get to it!

Step-by-step explanation:

1) There are 15 pounds of chees on that platter. (3+5+3+4=15)

2) The total weight is 32 ounces and 6 pounds.

3) 35 gallons of coffee are brewed per day. (5+5+5+5+5+5+5=35)

4) The cook peeled 50 pounds of potatoes per hour (200 divided by 4)

5) There is a total of 4/8 or 1/2 of an ounce

6) 2/8 ounces of oregano is left.

7) This recipe requires 1 and 1/2 pounds of meat.

(This is all I could do without paper) sorry, hope this helps.

PLEASE HELP! DUE TODAY! TY!
Use the diagram to find measure of Arc HJ.
Work:
(HJ) =

Answers

Answer: 44 degrees

Step-by-step explanation:

Help me please !!!!!!!

Answers

Answer:

25ft/s

Step-by-step explanation:

500ft/20s = 25ft/s

I will give brainiest find a linear inequality with the following solution set. each grid line represents one unit.
(give your answer in the form $ax+by+c>0$ or $ax+by+c\geq0$ where $a,$ $b,$ and $c$ are integers with no common factor other than 1.)

Answers

Answer:

Step-by-step explanation:

A, B, C, D and E lie on the circle.
AB is extended to F.
Angle AED = 140° and angle CBF = 95º.
Find the values of w, x and y.

Answers

Step-by-step explanation:

it may hint for you by this you can go easily it change for me sorry

Fill in the table using this function rule

y=5+4x

This is the FORTH time I’ve posted this question PLEASE answer IT

20 POINTSSSSS

Answers

Answer:

-6,-1,4,9,14

Step-by-step explanation:

Just replace x in the equation with parenthsis and inside of them put the x value and solve as normal. From top down the answer is -6, -1, 4, 9, 14

Rotate shape A 90° clockwise with centre of rotation (0,0).

What are the coordinates of the vertices of the image?

Answers

Answer:

(2,4)====(-4,2)

(4,3)===(-3,4)

(2,3)====(-3,2)

please help i am confused.

Answers

Answer:

12.16 inches.

Step-by-step explanation:

Use pythagoras thereom since they are right angle triangles. A² = c² - b².

For NP triangle:

10² - 4² = 84. square root of 84 is 9.165.

For MN triangle:

5² - 4² = 9. square root of 9 is 3.

finally, add them up:

3 + 9.165 = 12.165, to 2 d.p., it is 12.16 inches.

Sketch the graph of y=x^2-4x+3

Answers

Answer:

see attached graph

Step-by-step explanation:

Given equation:  [tex]y=x^2-4x+3[/tex]

Standard form of a quadratic equation: [tex]y=ax^2+bx+c[/tex]

where [tex]c[/tex] is the y-intercept

If [tex]a > 0[/tex] then the parabola opens upwards.

If [tex]a < 0[/tex] then the parabola opens downwards.

Therefore, the y-intercept of the graph is (0, 3)

To find the x-intercepts, factor the equation:

       [tex]y=x^2-4x+3[/tex]

[tex]\implies y=x^2-x-3x+3[/tex]

[tex]\implies y=x(x-1)-3(x-1)[/tex]

[tex]\implies y=(x-3)(x-1)[/tex]

Therefore, the x-intercepts of the graph are (3, 0) and (1, 0)

To determine the vertex, differentiate the equation:

[tex]\implies \dfrac{dy}{dx}=2x-4[/tex]

Set to zero and solve for x:

[tex]2x-4=0 \implies x=2[/tex]

Substitute [tex]x=2[/tex] into the original equation and solve for y:

[tex]\implies y=(2)^2-4(2)+3=-1[/tex]

Therefore, the vertex (or turning point) is at (2, -1)

Donell compared the hours students spent each day on social networks to the hours they spent on homework. His data is shown below. Which statements are true?

Answers

It might have to be the amount he spent

convert 15cm ^ 3 into m * m ^ 3​

Answers

Answer:

15 ×10^-6

Step-by-step explanation:

1 m = 100 cm

1m^3 = 100^3 cm^3

1m^3 = 1×10^6 cm^3

15 cm^3 = 15 / 1×10^6 = 15×10^-6 m^3

Ms. Tranquille is making a scale drawing of a famous building. In reality, the building is 108 meters tall. In her drawing, the building is
[tex]4\frac{1}{2} [/tex]
inches tall. How wide should the scale drawing be if the actual width is 48 meters?

PLEASE HELP I WILL MARK YOU BRAINIEST​

Answers

Answer:
2 inches

Steps:
Take note.
Rw = real width
Rh = real height
Dw = drawing width
Dh = drawing height

(Rw/Rh) = (Dw/Dh)

Fill in what we know.
(48/108) = (Dw/ 4 1/2)
Solve for Dw.
(48 * 4 1/2) / 108 = Dw
216 / 108 = Dw
2 = Dw

Donna bought 5 bags of dog treats for 12.55. What is the cost per bag

Answers

Answer:

$2.51

Step-by-step explanation:

12.55/5= 2.51

a bag of dog treats is 2.51 per bag

Need Answers for B,C,D
Based on a poll of 1000 residents, a newspaper article claims that 62% of the residents in town favor the development of a recreational park on the west side of town. A community action group interested in preserving the environment claims that 45% of the town’s residents favor the development of a recreational park. To determine whether the sample supports the population proportion, a simulation of 100 trials is run, each
with a sample of 200, using the point estimate of the population. The minimum sample proportion from the simulation is 0.46 and the maximum sample proportion is 0.76.

(a) What is the point estimate of the population? Answer is $0.62

(b) The margin of error of the population proportion is found using an estimate of the standard deviation. What is the interval estimate of the true population proportion?

(c) The margin of error of the population proportion is found using half the range. What is the interval estimate of the true population proportion?

(d) Is the community action group’s claim likely based on either interval estimate of the true population proportion? Explain.

Answers

The probability computed shows that the point estimate of the population is 6.2%.

How to calculate the probability?

a. The point estimate of the population will be calculated thus:

= 62% = 62/100 = 0.62

b. The margin of error of the population will be:

= z value × [✓0.62 × ✓0.38 / ✓200]

= 1.96 × (0.78 × 0.61 / 14.14)

= 0.0672

Therefore, the interval estimate is 6.72%.

c. The margin of error of the population proportion is found using half the range will be:

= [0.76 - 0.46] /2

= 0.30/2

= 0.15

d.  The community action group’s claim is likely based on either interval estimate of the true population proportion since the confidence interval value is greater than 0.45.

Learn more about probability on:

https://brainly.com/question/24756209

what is your favirote subject

Answers

Answer:

My favorite subject is Science

Step-by-step explanation:

Because it’s really interesting and the concepts about everything that could and will happen is fascinating

I love math just because i love counting money & i love to read

Give an example of dimensions of a pyramid that would result in a volume of 36 cubic units. ​

Answers

Answer:

Step-by-step explanation:

Dimensions: 1 x 1 x 36 or 12 x 3 x 1 or 9 x 4 x 1 or 9 x 2 x 2

The dimensions of a pyramid are usually described in terms of its base and height. The base of a pyramid is the polygonal shape at the bottom of the pyramid, and the height is the perpendicular distance from the base to the apex.

How to find the dimensions of a pyramid?

To find the dimensions of a pyramid with a volume of 36 cubic units, we need to use the formula for the volume of a pyramid:

Volume of a pyramid = (1/3) x Base area x Height

Let's assume that the base of the pyramid is a square with sides of length "a". Therefore, the base area of the pyramid is a x a = a^2.

Now, we can substitute the given volume of 36 cubic units into the formula:

36 = (1/3) x a^2 x h

Multiplying both sides by 3 and dividing by a^2, we get:

h = 108/a^2

So, the height of the pyramid is equal to 108 divided by the square of the length of one side of the base.

We can choose any value for "a" and calculate the corresponding value of "h" that will result in a volume of 36 cubic units.

For example, if we choose "a" to be 3 units, we get:

h = 108/3^2 = 12 units

Therefore, the dimensions of the pyramid are:

Base: 3 units x 3 units

Height: 12 units

Checking the volume using the formula, we get:

Volume of the pyramid = (1/3) x 3^2 x 12

Volume of the pyramid = 36 cubic units

So, a pyramid with a base of 3 units by 3 units and a height of 12 units would have a volume of 36 cubic units.

Learn more about dimensions of pyramid here:

https://brainly.com/question/4330143

#SPJ2

Other Questions
Find the unit rate and answer the question. Only put the number of hours in as your answer. (Your answer will look something like this... 325) please help me out with this I will give brainliest if the answer is right PLS ANSWER THIS PLS PLS PLS after world war 2, how did new agricultural technologies affect population change in Georgia Pick the items that represent a use of trees. The electrical loads in _____ circuits each have the same voltage drop, with equals the total applied voltage of the circuit. Enzymes have an attachment site called the __ site for the __ to join Please answer the question in the picture :) tysm The residents of a downtown apartment building are starting a rooftop garden. They will plant 4 beds of vegetables for every 1 bed of flowers, plus have 5 extra beds of vegetables. They plan to planta total of 30 garden beds. In the system of equations shown, v is the number of vegetable beds and f is the number of flower beds.v=4f +5v+f= 30How many vegetable beds and how many flower beds will be in the rooftop garden? Jenny brought an antique vase for $ 120 and advertises to sell it at a profit of 35% calculate the selling cost A long solenoid with radius r = 7 cm and n = 3,170 turns/m carries a current i = 6. 7 a. What is the magnitude of the magnetic field in the central area inside the solenoid, in t? What scientific term is a well-tested explanation for a set of observations or experimental results? What terms did the missouri compromise impose on any newly created western territories? they should allow slavery. they should ban slavery. the southern half should permit slavery, and the northern half should be free. PLEASE IM DOING THIS QUESTION RIGHT NOW PLS HURRY BRAINLIEST.Which statement best describes the expression (5 x 3 12) x 8? A Subtract the product of 5 and 3 from the product of 12 and 8.B Multiply the difference of 12 and 8 by the product of 5 and 3. C Multiply the difference of 5 and 3 by 8, then subtract 12.D Subtract 12 from the product of 5 and 3, then multiply by 8. Maggie makes a scale drawing of a deck. The scale for the actual deck to the scale drawing is 7ft to 1in. The dimensions of the deck are 28ft by 17.5ft. What are the dimensions of the deck in the drawing? show your work. Find the average squared distance between the points of r{(x,y): 0x, 0y} and the point (,) Which term describes a line segment that connects a vertex of a triangle to a point on the line containing the opposite side, so that the line segment is perpendicular to that line? Scientists put marks on 72 moose as part of an effort to estimate the local moose population. Later, the scientists flew over the area and counted a total of 430 moose, of which 43 were marked. To the nearest whole number, what is the best estimate for the moose population? What was a common political factor for U.S.-aligned states in Europe during the Cold War? outline the negative impact of droughts on the economy of South Africa