Solve the right triangle. 150 Find the length of the side adjacent to the given angle. (Round your answer to two decimal places.) Find the length of the hypotenuse. (Round your answer to two decimal places.) Find the other acute angle.
Answers
Answer:
62.12
15degrees
Step-by-step explanation:
Given
Opposite = x= 60
Angle of elevation = 75degrees
Required
Hypotenuse
Using the SOH CAH TOA identity
Sin theta = opp/hyp
Sin 75 = 60/H
H = 60/sin 75
H = 60/0.9659
H = 62.12
Hence the hypotenuse is 62.12
Since the sum of angle in a triangle is 180degrees, hence
75+90+x = 180
X is the unknown side
165 + x =180
x = 180-165
x = 15degrees
Hence the other acute angle is 15degrees
Related Questions
Explain why someone would use scientific notation to write a number rather than standard notation.
Answers
Answer:
the extra big numbers can be written easily by the scientific notation
Answer:
Scientific Notation was developed in order to easily represent numbers that are either very large or very small.
Step-by-step explanation:
At the end of the 2017 football season, 48 Super Bowl games had been played with the current two football leagues (the NFC and AFC). The NFC has won two more games than the AFC. Determine the total number of wins by the AFC.
Answers
Answer: AFC has won 23 games.
Step-by-step explanation:
AFC=x
x+2=NFC
X + x+ 2 =48
2x=46
x=23. AFC
solve for NFC
x+2=NFC
23+2=25 NFC
PROVE EQUATION
x+x+2=48
23 + 25=48
48=48
What is the sales tax
On a camera priced at $110 if the sales tax rate is 6.1%
WILL GIVE BRAINKISR
X
X
X
Answers
Answer:
The sales tax would be $6.71 :)
Step-by-step explanation:
110 x 0.061 = 6.71
116.71
Step-by-step explanation:
if the tax rate is 6.1 that wiild equal 6.71 then you would add 6.71 to 110 which the answer would be 116.71
find the area of the sector (shaded part). Round to the nearest hundredth!
No links!!
Answers
Answer:
~183.78
Step-by-step explanation:
A = pi 9² ≈254.47
260/360=13/18
254.47/18×13≈183.78
Can I get some help on this can’t find any of the answers anywhere
Answers
Answer:
3(9)+20=47
Step-by-step explanation:
47 inches after 9 weeks
In 2 minutes, you are able to walk 2,500 feet. The unit rate of feet per minute is
Answers
Answer:
you are able to walk 1250 feet per min
Step-by-step explanation:
2500 divided by 2 is 1250 so that would mean 1Min=1250ft
What percent of 55 is 34?
Answers
Answer: 61,81%
Step-by-step explanation:
34 ÷ 55 = 0,61(81) = 61,81%
in the bag, there are certain number of toy- blocks with alphabets A,B,C and D written on them. The ratio of blocks A:B:C:D is 4:7:3:1. if the number of A blocks is 50 more than the number of C blocks, what is the number of B blocks?
Answers
Let us consider the common ratio to be ‘x’.
So, toy blocks with alphabet A is 4x and
toy blocks with alphabet B is 7x and
toy blocks with alphabet C is 3x and
toy blocks with alphabet D is x
Again, the number of ‘A’ blocks is 50 more than the number of ‘C’ blocks.
As no. of ‘A’ and ‘C’ blocks are 4x and 3x respectively.
So,
4x=50 + 3x
x=50
Thus, the number of ‘B’ blocks is 7x = 7(50) = 350
350 is the required number.
9514 1404 393
Answer:
350
Step-by-step explanation:
There are 4 ratio units of A blocks and 3 ratio units of C blocks, so 1 more ratio unit of A blocks than of C blocks. That 1 ratio unit corresponds to 50 blocks, since there are 50 more A blocks than C blocks.
There are 7 ratio units of B blocks, so the number of B blocks is ...
7×(50 blocks) = 350 blocks . . . . . number of B blocks
plzzz i’ll give brainliest
Answers
Answer:
5.83
Step-by-step explanation:
Using Pythagoras Theorem,
[tex] \sqrt{ {5}^{2} + {3}^{2} } [/tex]
[tex] = \sqrt{34} [/tex]
[tex] = 5.83095...[/tex]
= 5.83 units (rounded to the nearest hundredth) +
Help me please :(( I don’t understand what it is asking me
Answers
Answer:
answer: 10
Step-by-step explanation:
each triangle is 10 because the formula for finding area in a triangles our base x height then divide by 2 so. 4 x 5 = 20 then 20 ÷ 2 = 10 hope this helps!
Which of the following represents a coefficient from the expression given?
5x - 21 + x2
Answers
Answer:
1 or 5
Step-by-step explanation:
A coefficient is "a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4xy)".
So, in this case, the coefficient of 5x would be 5.
The coefficient of x^2 would be 1.
Hope this helps!
in a rectangle ABCD in the figure shown ,what are the coordinates of vertex c
note : the figure shown in the image attached
helppppppp
Answers
Answer:
E. (7, 5)Explanation:
vertices C and D have the same coordinate x and x of D = 7
hence
x of C = 7
vertices A and D have the same coordinate y and y of D = 2
hence
m = 2
and
m+3 = 2+3 = 5
and since vertices B and C have the same coordinate y and y of B = 5
hence
y of C = 5
thus
coordinates x, y of C: (7, 5)
let g(x) = -2x+1. what is g'(3)? what is g'(4)?
Answers
Need help fast will give brainiest
Answers
Answers:
[tex]1.\ \angle GMT[/tex]
[tex]2.\ GT\ and\ TM[/tex]
[tex]3.\ \angle MGT[/tex]
[tex]4.\ SAS[/tex]
[tex]5.\ SAS[/tex]
[tex]6.\ SSS[/tex]
anyone know who Howard is ?
Answers
Answer:
Howard stark or Howard the duck?
10$ minus 1.25$ minus 3.18$
Answers
Answer:
Hello! answer: $5.57
Step-by-step explanation:
10.00 - 1.25 = 8.75
8.75 - 3.18 = 5.57
Hope that helps
Answer and Step-by-step explanation:
10 dollars - 1.25 dollars - 3.18 dollars =
$8.75 - $3.18 = $5.57
#teamtrees #PAW (Plant And Water)
Round to the nearest tenth if necessary.
Find the distance between the two points.
(–1, –8), (–4, –4)
A)5
B)25
C)13
D)1
pls help will give brainliest.
Answers
Answer:
B) 25
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Identify
Point (-1, -8)
Point (-4, -4)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-4--1)^2+(-4--8)^2}[/tex][√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(-3)^2+(4)^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{9+16}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{25}[/tex][√Radical] Evaluate: [tex]\displaystyle d = 5[/tex]Please help if you know, thank you! Find missing side angle
Answers
Step-by-step explanation:
you can rounded again if you want
then the answer is
7.9 - 8
The amount of time (in minutes per day) spent on social media for a sample of 10 teens has a mean of 186.7 and a sample standard deviation of 19.99. An independent sample of 8 older adults has a mean of 93.5 minutes with a sample standard deviation of 32.01. Assume that the time spent on social media is approximately normally distributed for each group. a) Determine the value of the test statistic to test H subscript 0 colon space mu subscript t e e n end subscript equals mu subscript o l d e r end subscript against H subscript A colon space mu subscript t e e n end subscript not equal to mu subscript o l d e r end subscript. b) Determine the p-value or critical value for this test at alpha equals 0.05. c) What is your conclusion about whether the two age groups spend the same average amount of time on social media
Answers
Calculate the area of this triangle
Answers
Answer:
60 cm^2
Step-by-step explanation:
Answer:
Area = 60
Step-by-step explanation:
Formula: bh/2
15*8/2
120/2
= 60
What is 72% of 83?
115.3
59.8
190
5100
Answers
Answer:
59.8
Step-by-step explanation:
The product (x + 5)(x - 1)(x + 2) is equal to:
Answers
Step-by-step explanation:
(x²-x+5x-5)(x+2)
(x²+4x-5)(x+2)
x³+2x²+4x²+8x-5x-10
x³+6x²+3x-10
PLS HELP ASAP (20 points)
A group of friends are going to a local pizzeria. One medium pizza costs $12.50. The friends spent less than $55. They purchased two pitchers of soda for a total of $8.99. How many medium pizzas could the group purchase? Write and solve an inequality. Show your work.
Answers
Answer:
whats the answer? And equation?
Step-by-step explanation:
A triangular prism has a Volume of 375 cubic units. Find its Volume if all of
its dimensions were reduced to one-fifth their original length?
V=
cubic units.
Answers
Find the x- and y-intercepts of the graph of —2x + 5y = 18. State your answers as
whole numbers or as improper fractions in simplest form.
Answers
Answer:
the answer is 6
Step-by-step explanation:
it is a whole number.
What is its domain?
What is its range?
Write the answer in interval notation.
Answers
Answers:
Domain = [-3, 3]
Range = [-1, 2]
=============================================
Explanation:
The domain is the set of all allowed x inputs. Visually, the left-most point is when x = -3, so -3 is the smallest allowed x input. We have a closed circle at this endpoint, so this endpoint x value is included. In contrast, if you had an open circle, then you would exclude the endpoint.
Similarly, we have a closed endpoint at the other side as well when x = 3. This is the largest allowed x value. The domain is the set of x values such that [tex]-3 \le x \le 3[/tex] meaning x is between -3 and 3, including both endpoints. This translates to the interval notation of [-3, 3]. The square brackets say "include the endpoint".
------------
The range is the set of possible y outputs of a function. The lowest the function goes is when y = -1, and the highest is when y = 2. We include both endpoints. The range as a compound inequality is [tex]-1 \le y \le 2[/tex] which converts to the interval notation of [-1, 2]
What is the arc measure of major arc ABC in degrees?
Answers
Answer:
123847323247647525547824817703412
Explanation please also I’ll mark brainliest.
Answers
Answer:
1\12 is the answer
Step-by-step explanation:
There you goooo...
Please answer ALL and if you do i will give brainliest. URGENT
Answers
Answer:
16: 5.934 radians
17: 300 degrees
18: 4.188 radians
19: 130 degrees
Find the area of the following parallelogram.
Answers
Soln,
Area of Parallelogram= B.H
= 6.14
=84 https://tex.z-dn.net/?f=in%5E%7B2%7D%20