3 years ago

How to slove and the answer

Mathematics

1 answer:

Alenkinab [10]3 years ago

5 0

Just divide the percentage by the amount they are asking

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The front face of Josh’s roof is shaped like a triangle. It has a base of 100 feet and a height of 15 feet. What is the area of

sweet-ann [11.9K]

Answer:

750 square feet

Step-by-step explanation:

The area of a triangle is 1/2bh

Now, we can plug our values in.

1/2(100)(15)

Simplify

50(15)

750

7 0

3 years ago

Is it possible for the function f(x) - 5 x 2^x to have an output of 200?

Advocard [28]

Answer:

The solution is possible

Step-by-step explanation:

Given

$f(x) = 5 * 2^x$

Required

Is an output of 200, possible?

To know if it is possible or not, we start by substituting 200 for f(x)

$200 = 5 * 2^x$

Divide both sides by 5

$\frac{200}{5} = \frac{5}{5} * 2^x$

$\frac{200}{5} = 2^x$

$40 = 2^x$

$2^x =40$

Take logarithm of both sides

$log2^x =log40$

Apply law of logarithm

$xlog2 =log40$

Divide both sides by log2

$x = \frac{log40}{log2}$

$x = \frac{1.6021}{0.3010}$

$x = 5.32$

for f(x) = 200, x is approximately 5.32

Hence, the solution is possible

8 0

3 years ago

According to the diagram, which are congruent? check all that apply.

Andre45 [30]

Sorry, I can’t help you. You forgot to include a photo of the diagram.

5 0

3 years ago

***WILL MARK BRAINLIEST*** Write in Scientific Notation! #3

stiv31 [10]

1. 9.6 x 10^5
2. 2.2 x 10^-4
3. 1.200565885 x 10^8 or 1.2 x 10^8

8 0

3 years ago

Geometry question shown above.

Colt1911 [192]

I believe the answer is C, 68.

Angles A and R are supplementary so:
180=x+124
Angle A=56

AFD is an isosceles triangle so angles A and D are both 56. Then you can use these to solve for angle AFD.
180 = x+56+56
x=68

5 0

4 years ago