Mathematics High School

Question #3: Solve for a Side
Find the missing side. Round to the nearest tenth.

Question #3: Solve For A SideFind The Missing Side. Round To The Nearest Tenth.

Answers

Answer 1

Answer:

x=8.332451

Step-by-step explanation:

SOH CAH TOA

Tan(48) = 10/x

1.200127 = 10/x

1.200127x = 10

x=8.332451

Related Questions

Given m||n, find the value of x.

Answers

Answer:

x=16

Step-by-step explanation:

Answer:

x=15

Step-by-step explanation:

The definition of a transversal says that the two expressions are equal to each other so you can solve the equation:

4x-7=3x+9

x=15

Biologists discovered an invasive species of fish in a lake. The function fff models the population size (in thousands of fish) for this species as a function of time (in months) after being discovered.
Plot the point on the graph of fff that corresponds to the time when the population reached its maximum size.

Answers

Answer: (4,9) which is the vertex or the top of the parabola

Step-by-step explanation:

The population drops after 4 months making that the maximum of the population of the fish. The answer is the vertex of the parabol which is basically the top of the peak

The following set of data represents the number of votes for the winner of prom queen over the past several years: 87 94 95 70 75 59 53 82 82 68. Find the median number of votes cast

Answers

Answer:78.5

Step-by-step explanation:

the median is the middle digit so with 10 different numbers it would be the 5th or sixth number  

but you have to first have them in least to greatest order

53,59,68,70,75,82,82,87,94,95

5th+6th/2

75+82= 157

157/2

78.5  

hope its helpful

I need help with number 6, please, thank you

Answers

Answer:

SA =12.

Step-by-step explanation:

In a parallelogram the diagonals bisect each other , so:

2x - 1 = x + 7

2x - x = 7 + 1

x = 8.

QS = x + 4 = 8 + 4

= 12.

But QS = SA, so SA =12.

Solve the following quadratic by
completing the square.
f(x) = x2 + 10x - 1

Answers

79 because it simple

X^2 + 8x +19=0. Find a equivalent equation Solve by completing the square

Answers

Answer:

theres no real answers

Step-by-step explanation:

...........

...........

HELP ASAP!!! HELP FAST PLEASE!!!

Answers

I believe it would be

[tex]8x \sqrt{y} [/tex]

Answer:

[tex]2x\sqrt6xy[/tex]

Step-by-step explanation:

its all real

HELPPPPPPP
PLS.
HELP.
-Elizabeth R.
-YT: Lizzy Playz (with an anime girl icon with glasses)
-Dis Cord: Your.Local.Lizzy.Afton

Answers

well, its just area ez. 3.8x3.8=14.44

Answer:

14.44ft^2

Step-by-step explanation:

3.8ft x 3.8ft

Verify that a + ( b + c) = (a + b) + c , a = (-12) , b = 4 , c = (-25)

Answers

Answer:

a + (b + c) = (a + b) + c

Step-by-step explanation:

a= (-12), b = 4, c = (-25)

[tex](12) + (4 + ( - 25)) = ( - 12 + 4) + ( - 25) \\ - 33 = - 33[/tex]

Answer:

GIVEN :-

a = -12b = 4c = -25

TO VERIFY :-

a + (b + c) = (a + b) + c

SOLUTION :-

Find the values of L.H.S. & R.H.S.

L.H.S. :-

Put all values in → [tex]\boxed{a+(b+c)}[/tex]

⇒ -12 + [4 + (-25)]

⇒ -12 + (4 - 25)

⇒ -12 + (-21)

⇒ -12 - 21

⇒ -33

R.H.S. :-

Put all values in → [tex]\boxed{(a+b)+c}[/tex]

⇒ (-12 + 4) + (-25)

⇒ -8 - 25

⇒ -33

CONCLUSION :-

L.H.S. = R.H.S.

⇒ a + (b + c) = (a + b) + c

What is the volume of a hemisphere with a radius of 8.8 cm, rounded to the nearest
tenth of a cubic centimeter?

Answers

Answer:

1426.5 cm3

Step-by-step explanation:

okkkk assuming pi is 3.14, you use the formula 'volume of a hemisphere is 1/2x4/3xpi r3' use that formula!! and without pi the answer would be 255.6 pi cm3

Answer:1427.3 cm3

Step-by-step explanation:

Miguel measured a house and its lot and made a scale drawing. The backyard, which is 40 feet wide in real life, is 20 inches wide in the drawing. What scale did Miguel use? plz help

Answers

Answer:

Can you please post a picture?!

Step-by-step explanation:

Answer: Henge

Step-by-step explanation:

I got you boys ;)

what is the opposite of dividing by 2.3

Answers

Answer:

multiplying by 2.3 is the opposite

Can someone please help me!

Answers

Answer:

Answer :-

Option D :- (180 - 2x)°

Hope it helped :)

A certain map scale in which 1/2 inch on the map represents an actual distance of 10 miles. A distance of x miles is represented by how many inches on this map?

Answers

Answer:

20x

Step-by-step explanation:

A certain map scale in which 1/2 inch on the map represents an actual distance of 10 miles. A distance of x miles is represented by how many inches on this map?

From the above question:

1/2 inch = 10 miles

x inches = m

Cross Multiply

1/2m = 10x

m = 10x ÷ 1/2

m = 10x × 2

m = 20x

HELP PLEASE WILL LEAVE GOOD RATING

Answers

Answer:

that would be 200 to 2,000 feet in the air

Sadi had $5. She spent $3 on school supplies. She wants to exchange the money she has left for quarters for the vending machine. How many quarters will she get?

Answers

Answer:

8

Step-by-step explanation:

one quarter is 25 cents or 1/4 of a dollar therefore 4 quarters = 1 dollar

there are 2 dollars left over because 5-3= 2, so since there are 4 quarters in each dollar she has 8 quarters.

Answer:

8 quarters

Step-by-step explanation:

1 dollar is 25 cents

25 is one fourth of a dollar

Consider the original triangle and the enlargement,
2 cm
8 cm
3 cm

Answers

Answer: 12

Explaining: 2 times 4 is 8 so makes it reasonable to say 3 times 4 is 12. Also both of the triangles are similar just the left is smaller and the right is larger.

James bought 12 cookies and ate 3 of them. He ate __ % of the cookies. (Make sure to enter the answer using numbers only. Do not enter special characters such as the percent symbol.)
Blank 1:

Answers

Answer:

James ate 25% of the cookies

what is 1 + 1
if the answer is 2 then why is it 2​

Answers

You have 1 pencil and then your mom gives you 1 pencil so now you have 2 pencils. 1+1=2

Use the relationship between the angles in the figure to answer
the question
310
40°
Which equation can be used to find the value of x?
Drag and drop the equation into the box.
2 = 180 – 31 +40
2 = 90 - 40
= 180 — (31 + 40)
290
(31 + 40)

Answers

31+40 = 71. 180-71=109

Answer:

=180-31+40

=180-71

=109

If 1 Candy (Dulce) plus 1 Candy (Dulce) is 2. What is 1 Candy (Dulce) times 2 candy's (Dulces)?
Pls anwser,I rlly need this for my 2nd grade homework, Thx! :}​

Answers

1 x 2 = 2

Good luck with your homework

Answer:

2

Step-by-step explanation:

If 1+1=2

2x1=2

Because if you add 1 two times, it is the same as multiplying 1x2

So, your answer is 2.

Can y’all help me fin the height

Answers

4 is the height...
The width is 2.5
The length is 2+2.5=4.5
The volume is 45
So, we input:
45/4.5*2.5 (V/LW) to find the height

[tex]what is the square root of 18[/tex]

Answers

Answer:

sqrt(18) = 4.24264069


Find the amount of degrees in x, if the three angles of a triangle are 2x, 2x, and 32 degrees.

Answers

Answer: 2x=74

Step-by-step explanation:

Every triangle is 180 degrees.

so you will take 180-32= 148

then with that you will add up the x's and there are 4...

so then you will take 148/4 and get the answer of...

148/4=37

x=37

but it asked for 2x

37*2

2x=74

final answer is 74

hello please help prize is brainliest

Answers

Answer:

1.) Four

2.) Six

3.) Three

Step-by-step explanation:

Can i get brainliest im one away from becoming an expert

Gigi earned $65 for 5 hours of gardening. She earned $90 for 9 hours of office work. Which statement correctly compares Gigi’s earning per hour for gardening and office work?

Answers

Answer:

Even though you did not add choices, she makes more gardening.

Step-by-step explanation:

65 / 5 is 13, so she makes $13 an hour while gardening.

90 / 9 is 10, so she makes $10 an hour while doing office work.

Answer:

The answer is A take my word for it brodies i swear

Step-by-step explanation:

how to find the measure of the obtuse angle

Answers

Make them equal to 180
23x+68x-2=180
X=2

Justify: Same side interior angles

Answer:

Measure of obtuse angle is 134 degrees

Step-by-step explanation:

these two angles are supplementary so they add up to 180

68x-2 +23x=180

91x-2=180

91x = 182

x = 2

plug in x

68 (2) -2 = 134

23 (x) = 46

Please help me! Will give brainilest!

Answers

I don’t really know sorry.

ANYONE PLS HELP ASAP!!

Answers

Answer:

the answer your looking for is 2 2/8 pies

Help will give brainliest

Answers

Answer is 15
32-17=15
I think that’s right if we are going by the outliers
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