Ask question

Ask question

All categories

antoniya [11.8K]

2 years ago

15

You are standing 15 feet away from your friend's apartment building and look to see your friend at an angle of elevation of 72º.

How high up is your friend?

1 answer:

Maksim231197 [3]2 years ago

4 0

Answer:

15arctan(72°)

Step-by-step explanation:

You might be interested in

NEED HELP NOW!!!!!!!

anzhelika [568]

Step-by-step explanation:

the area of a triangle is

baseline × height / 2

the baseline (where the height hits at a 90° angle) is 4 m.

the height is 3.7 m.

so, the area is

4 × 3.7 / 2 = 2 × 3.7 = 7.4 m²

4 0

2 years ago

Please help! will give brainliest:)

Lorico [155]

Answer

1) x = 8

2) x = 1/3y + -5/3z

3) x = -1/2y + -3/4z + -1/2

Hope this helps:))

7 0

2 years ago

Which problem is molded by the equation 4x-5=45?

kolezko [41]

Answer: B.

Step-by-step explanation:

See attached. We examine the equation and decide which situation, or problem, models it correctly.

5 0

2 years ago

The sum of a number and two equal to negative seven. Translate this sentence to an equation and then find the number

Anvisha [2.4K]

Answer:

-9

Step-by-step explanation:

x+2=-7

x+2-2=-7-2

x=-9

6 0

3 years ago

Jared has $100.00 to spend on clothes at the mall. He purchases 5 shirts that cost $10.50 each, a pair of pants that cost $31.99

Verizon [17]

100$ - 52.5 = 47.5 ( 31.99 - 7.49) = 24.5 Answer is 24.5. Jared has 24.5$ remanding or 24.05$. Hope this helped.

8 0

2 years ago

Read 2 more answers