3 years ago

Praying someone answers this

1 answer:

3 0

The building is 24 (whatever’s you want ex. Meters, Feet) high. Because 38.7=tan^-1(height/30). Or cos(38.7)=30/hypotenuse. Hypotenuse=30/cos(38.7

You might be interested in

What is the solution to y=-2x+7 and y=5x-7

Alexandra [31]

Answer:

x-2,y= 3, it can also be written as (2 ,3)

Step-by-step explanation:

2x-7y=5x-7-2x-7=5x-75x+2x=

7+77x=14x=2y=5x-7=5*2-7=10-..

4 0

2 years ago

Math! :( no links answer correct for brainliest!

dem82 [27]

90 squareroot 2
In decimal form it’s 127.27922

4 0

3 years ago

Which represents the inverse of the function f(x) =4x?

denpristay [2]

Let's see

Let y=f(x)

y=4x

Intechange x and y

x=4y

Find y

y=x/4

The inverse is y=x/4

Graphs attached

8 0

2 years ago

Read 2 more answers

1. How do you identify the terms in an expression? 2. How do you determine the coefficient of a term if you don’t see a number i

Sonbull [250]

I hope you have good luck!!

7 0

3 years ago

The area of a rectangle is 30 square root 3750 square inches, and the length is 3 square root 250 inches what is the width of th

Ann [662]

Answer:

$width=10\sqrt{15}\ in$

Step-by-step explanation:

-A rectangle's area is given by:

$A=lw\\\\l=length\\w=width$

Given A= $30\sqrt{3750}$ and $l=3\sqrt{250}$ , we substitute in the formula to solve for the width as follows:

$A=lw\\\\30\sqrt{3750}=3\sqrt{250}\times w\\\\w=\frac{30\sqrt{3750}}{3\sqrt{250}}\\\\w=10\frac{\sqrt{3750}}{\sqrt{250}}\\\\=10\times \sqrt{\frac{3750}{250}}\\\\=10\sqrt{15}\ in$

Hence , the rectangle's width is $10\sqrt{15}\ in$

6 0

3 years ago