4 years ago

Geometry Question Help please

Mathematics

1 answer:

Oksana_A [137]4 years ago

4 0

Ans

It 1750

Step-by-step explanation:

You have to multiple

You might be interested in

Sort each set of triangle measurements into the appropriate category for number of possible triangles.

svetlana [45]

Answer: No Triangle: 30 , 85 , 60, 2,8,10

One Triangle: 7,24,25

Many Triangles: 45,45,90

5,15,160

Step-by-step explanation:

6 0

3 years ago

find the image of (2,4)obtained by translating 2 units down followed by a rotation of 180° counterclockwise about the origin

enot [183]

Answer:

(-2,-2)

Step-by-step explanation:

8 0

3 years ago

PLZ HELP BRAINLIEST AND 20 POINTS ADDED

Lelu [443]

You would divide the diameter in half to get the radius. This will give you 16 ft. You then square 16 to get 256. Finally you would multiply this by pi (3.14) to get approximately 803.84 ft sq.

8 0

4 years ago

Read 2 more answers

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

Paha777 [63]

Answer: $m\angle R=77.2\°$

Step-by-step explanation:

For this exercise you need to use an Inverse Trigonometric Function called "Arctangent".

By definition:

$\alpha =arctan(\frac{opposite}{adjacent})$

You must observe carefully the triangle PQR shown in the picture attached.

In this case you can identify that:

$\alpha=m\angle R\\\\opposite=PQ=8\\\\adjacent=QR=3$

Therefore, knowing those values you can substitute them into $\alpha =arctan(\frac{opposite}{adjacent})$ , as following:

$m\angle R=arctan(\frac{PQ}{QR})\\\\m\angle R=arctan(\frac{8}{3})$

Finally, evaluating, you get that the measure of the angle R is the following:

$m\angle R=77.15\°$

Rounding to the nearest tenth:

$m\angle R\approx77.2\°$

8 0

3 years ago

The area of a parking lot is 2475 ft. The regular parking lot has dimensions such that the length is 10 ft longer than the width

denpristay [2]

A) L * W = 2,475
B) L = W +10
A) L = 2,475 / W
Substituting this into equation B)
2,475 / W = W + 10
2,475 = W^2 + 10W
W^2 + 10W -2,475 = 0

W = 45
Length = 55

7 0

3 years ago