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Roman55 [17]
2 years ago
12

Please help

Mathematics
1 answer:
bixtya [17]2 years ago
6 0

Answer:

41.4feet

Step-by-step explanation:

Using the SOH CAH TOA identity

Given the following

Distance of Rafael from the tower = 55feet = Adjacent

Angle of elevation = 37degrees

Required

Height of the tower = Opposite

Since Tan theta = opp/adj

Tan 37 = x/55

x = 55tan37

x = 55(0.7536)

x = 41.4

Hence the tower is 41.4feet up the viewing platform

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The lengths of the sides of a triangle are 7, 24, and 26. Decide whether or not this is a right triangle.
GenaCL600 [577]

Answer:

Not a right-angle triangle

Step-by-step explanation:

26² = 24² + 7²

676 = 576 + 49

676 = 625 is not a true statement.

So not a right angle triangle

8 0
3 years ago
For every | | cats in the pet store, there are | | dogs. <br><br><br><br><br> Help plss
Jlenok [28]
For every single cat there is four dogs
7 0
2 years ago
Read 2 more answers
The altitude of an airplane is decreasing at a rate of 40 feet per second. What is the change in altitude of the airplane over a
Alexxx [7]

Answer:

Step-by-step explanation:

-40t

-40(20)

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4 0
2 years ago
Find the interest earned if you place $76.43 into an account that pays 21.5% simple interest, and leave it in for 3 years.
o-na [289]

A = $125.73

I = A - P = $49.30

hey!

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 21.5%/100 = 0.215 per year.

Solving our equation:

A = 76.43(1 + (0.215 × 3)) = 125.72735

A = $125.73

The total amount accrued, principal plus interest, from simple interest on a principal of $76.43 at a rate of 21.5% per year for 3 years is $125.73.

------------------------

hope i helped in some way! keep pushing you got this

4 0
2 years ago
Look at the function table below.
iogann1982 [59]

Answer:

C. \displaystyle -4(-x + 3)

Step-by-step explanation:

\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m

Using this formula will help you determine which <em>rate of change</em> [<em>slope</em>] is the greatest:

\displaystyle \frac{2 + 8}{5 ± 0} = \frac{10}{5} = 2

This tells you that when −x is multiplied by −4, you get 4, and since 2 is less than 4, you have your answer.

I am joyous to assist you anytime.

6 0
3 years ago
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