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Zina [86]
3 years ago
5

if the angle of elevation from the point on the ground to the top of the tree is 34° and the point is 25 feet from the base of t

he tree what is the height of the tree? The answer is 16.9 but I need help with part 2 “if the tree grows an additional 10 feet, what is the new angle of the elevation from the point 25 feet from a he base of the tree to the top of the tree? A) 42.3° B) 47.1° C) 49.8° D) 54.6°

Mathematics
1 answer:
Ivenika [448]3 years ago
3 0

Answer:

It’s c I did it on USA test prep

Step-by-step explanation:

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What property is occurring in the following example? 11.5 + (- 11.5) = 0
kramer

Answer: A property occurring in the example 11.5 + (-11.5) = 0, is additive inverse.

Step-by-step explanation:

A property where sum of any number and its inverse is equal to zero is called additive inverse property.

For example, 11.5 + (-11.5) = 0

Here, 11.5 is the number and its inverse is (-11.5). The sum of both these is equal to zero. Hence, it shows a property of additive inverse.

Thus, we can conclude that property occurring in the example 11.5 + (-11.5) = 0, is additive inverse.

5 0
2 years ago
Solve the equation. 5x + 8 − 3x = −10 x = −9 x = −1 x = 1 x = 9
vitfil [10]

Answer:

x=-9

Step-by-step explanation:

5x+8-3x=-10

Simplify to get 2x+8=-10

Find what 2x equals to by taking away 8, 2x = -18.

Divide by 2 to find x, x = -9

3 0
3 years ago
Read 2 more answers
Bailey bought a lawnmower for $600. The value of the lawnmower depreciates 2% every year. What is the value of the lawnmower aft
givi [52]

Answer:

$542

Step-by-step explanation:

we know that

The equation of a exponential decay function is given by

y=a(1-r)^x

where

y is the value of the lawnmower

x is the time in years

a is the initial value

r is the rate of change

we have

a=\$600\\r=2\%=2/100=0.02

substitute

y=600(1-0.02)^x

y=600(0.98)^x

For x=5 years

y=600(0.98)^5=\$542

8 0
3 years ago
Front end estimation to 1.409 + 3.512
r-ruslan [8.4K]
About 5 or 4.9 is the estimation
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3 years ago
What is the result when x4 + 9x^3 - 20x2 + 14x – 14 is divided by x – 1? If
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This was done from using the method of synthetic division. I attached the image. Hope this helps

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