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Mazyrski [523]
3 years ago
8

A park ranger standing in a 146-foot lookout tower sees the beginning of a forest fire. she measures the angle of depression fro

m the tower to the fire to be 12 degrees. Assuming that the ground is horizontal, calculate the distance from the tower to the fire. *Round to the nearest hundredth
Mathematics
1 answer:
faust18 [17]3 years ago
6 0

their gd7v7gvugvrty

Step-by-step explanation:

7yvtc

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Need helpppppp!!!!!!!!!!
KonstantinChe [14]

Answer: 12, 15, 11, 28

Explanation:

14. FC is half of AC so the length of FC is 12.

15. BD is 30 and half of that is BC or 15. AB and BC have same length so it is also 15.

16. ED and BE have same length so it is also 11.

17. BD is twice of AB so if AB is 14, BD will be 28.

Would appreciate a brainly <3

3 0
2 years ago
Read 2 more answers
Simplify the following boolean expression (A+B) (A+B)​
vichka [17]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

(A + B)(A + B) =

{A}^{2}  + 2AB +  {B}^{2}

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

6 0
2 years ago
Pablo borrowed $50,000 to start a business. Three years later, he repaid the $50,000 along with an interest of $9,375. What was
kiruha [24]

Answer:

The annual interest rate is 6.25%

Step-by-step explanation:

We have been given that

P = $50,000

I = $9,375

t = 3 years

r = ?

The formula for simple interest is given by

I=Prt\\\\\text{Substituting the known values, we get}\\\\9375=50000(r)\cdot3\\\\r=\frac{9375}{50000\cdot3}\\\\r=0.0625\\\\r=6.25\%

Therefore, the annual interest rate is 6.25%

6 0
2 years ago
A county has constructed a conical building to store sand. The cone has a height of 101 m and a diameter of 330 m. Find the volu
klio [65]

Answer:

2878045.500 cubed metres

Step-by-step explanation:

volume = 1/3* pie* r*r*h

= 1/3 *3.14*165*165*101

=2878045.5 cubed metres

i hope it's helpful

6 0
2 years ago
What is the value of the expression below?<br> -4(5 - 10)' +36
Levart [38]

Answer:

20

Step-by-step explanation:

-4 x (-5) = 20

4 0
2 years ago
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