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coldgirl [10]
3 years ago
6

My dog, Stella, is playing in the park and sees a tree 100m away. Since she is the dog of a mathematics teacher, she knows how t

o calculate the angle of elevation to the top of the tree and finds it to be about 25 degrees. About how tall is the tree?
Mathematics
1 answer:
Serjik [45]3 years ago
5 0

Answer:

10 meters

Step-by-step explanation:

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4 0
3 years ago
Whats another way to write 8/5 as a fraction ?
sashaice [31]
16/10

All you have to do to get another way to write a fraction is double the original fraction.

For example...

1/2 = 2/4 = 4/8 = 8/16...
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3 0
3 years ago
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What is 5(8)-2(15-8)​
luda_lava [24]

Answer:

This is the answer of your question. ☺☺

Step-by-step explanation:

40 -2*7

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26

7 0
2 years ago
An airplane can ascend at a rate of 52 1/2 meters in 1/3 of a second. How many meters can the airplane ascend in one second?
IgorLugansk [536]

Answer:

157 and 1/5 meters

Step-by-step explanation:

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3 0
3 years ago
Evaluate the expression 5xy+ -2xy+y^2 when x=4 and y=-5
Mariulka [41]

Answer:

-35

Step-by-step explanation:

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= -100 + 40 + 25

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