All categories

2 years ago

Please help!! I am so confused on angles in right triangles.

Mathematics

1 answer:

eduard2 years ago

7 0

Answer:

56.3°

Step-by-step explanation:

<u>Use tangent function here</u>

tan = opposite/adjacent

tan ∠R = 27/18
tan ∠R = 1.5
m∠R = arctan 1.5
m∠R = 56.3°

You might be interested in

What is the value of x?

Kazeer [188]

Answer:

Step-by-step explanation:

The volume of a sphere is

$V=\frac{4}{3}\pi r^3$

We are told our volume is 500pi/3, so we fill that in and solve for r:

$\frac{500\pi}{3}=\frac{4}{3}\pi r^3$

Start by multiplying both sides by 3 over 4 pi:

$(\frac{3}{4\pi})\frac{500\pi}{3}=(\frac{3}{4\pi})\frac{4\pi}{3}r^3$

Simplifying gives us

$125=r^3$

Take the cubed root of both sides to get that

r = 5

6 0

3 years ago

Easy easy point answer the question

Gala2k [10]

Answer:

2 7/8

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Find The difference 25(d−10)−23(d+6) is

Vesna [10]

Answer:

2d-388 or 2(d-194)

Step-by-step explanation:

25(d-10)-23(d+6)

25d-250-23d-138

25d-23d-250-138

2d-250-138

2d-388

factor out or simplify,

you get 2(d-194)

8 0

2 years ago

Read 2 more answers

if you are in school for 178 days for 6 hours and 40 minutes how many hours and minutes would you be in school over all

GREYUIT [131]

Answer:

1139.2 hours

Step-by-step explanation:

6.40 x 178 = 1139.2

4 0

2 years ago

Read 2 more answers

Ms. Day drew a rectangle

Ksju [112]

Answer:

700

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers