MATHEMATICS MIDDLE SCHOOL

If anyone can answers these i will give them a brainlist. 1. A tree casts a shadow 21 m long. The angle of
elevation of the sun is 51°. What is the height of the
tree?

2.a helicopter is hovering over a landing pad 100m from where you are standing. the helicopter’s angle of elevation off the ground is 12 degrees. what is the altitude of the helicopter?

Answers

Answer 1
Answer:

Answer:

1. X= 25.9 meters

2.X= 21.3 meters

Step-by-step explanation:

1. Tan 50°= X/21

2. Tan 12°= X/100

Related Questions

Which set of dimensions is possible for a rectangular prism with volume 336 in^3?A.2 in. by 8 in. by 16 in.B.3 in. by 8 in. by 16 in.C.4 in. by 8 in. by 12 in.D.3 in. by 8 in. by 14 in.
Help please! I have choral practice...
Estimate how many 12 -inch rulers will be about the same length as a sheet of paper
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To which rational number subset(s) does the following number belong? 4/13 I. Rational Numbers II. Natural Numbers III. Whole Numbers IV. Integers

Factor each expression 32+16x

Answers

32 + 16x 
= 16 x 2 +16x
= 16(2+x)
32 + 16x = 16(x+2)

Your final answer is 16(x+2).

Pls help me!!!. find the measurements of angle 1,2and3

Answers

Angle one is a angle pair with the angle value of 70 degrees. This means that angle one has to be the supplement of 70 degrees (180-70), which is 110 degrees.

Angle 2 is an alternate interior angle pair with 70 degrees, which means that the angle is the same as the 70 degree angle. 

Angle 3 is vertical angle to angle 2, so that means angle 3 is 70 degrees.

What is a denomanater

Answers

Misspelt denominator, which is the lower part of a fraction in mathematics (b in (a)/(b)).


You spelled it wrong. It's denominator.  Don't give up because of a spelling

mistake!

What is equivalent to 36 ^-1/2

Answers

Answer:

35 1/2

Step-by-step explanation:

Desiree had 35 stickers. She gave each of3 friends the same number of stickers. She now has
20 stickers left. She then gives the same number of stickers
to each of another 5 friends. How many stickers did she
give each of her 3 friends? Each of her 5 friends? ​

Answers

Answer:

She gave the 3 friends 5, and the 5 friends 4.

Step-by-step explanation:

35-20=15

15 stickers divided by 3 friends equals 5 stickers each.

Now that she has 20 stickers left 20 divided by 5 friends equals 4 stickers each.

How many 2/3 -ounce packages of peanuts can be made with 8 ounces of peanuts? Explain how you found your answer.

Answers

we know that

To know the amount of (2)/(3) ounce peanut packages that can be prepared with 8 ounces of peanuts,

Divide 8 by (2)/(3)

(8)/((2)/(3)) =(8*3)/(2) \n \n =(24)/(2) \n \n =12 packages

therefore

the answer is

12 packages
12 packages can be made. It takes 3 packages to make 2 ounces and 3 multiplied by 4 is 12.
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