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gladu [14]
2 years ago
11

HELPP PLS! The inverse of F(x) is a function. True or false ?

Mathematics
1 answer:
aev [14]2 years ago
3 0

Answer: True.

Step-by-step explanation: um hm.

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The function h(t) = -16t^2 + 144 represents the height, h(t), in feet, of
Marrrta [24]
- 16t^2 +144 you can rewriting in this form 144 -16t^2 = (12 -4t)(12+4t)

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12 =4t  divide both sides by 4

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5 0
3 years ago
ABCD is a rectangle. Angle D = 3x + 20 + 7x - 3x. Solve for x
Elodia [21]

Answer:

angle D equal to 3 X + 20 + 7 x minus 3 x

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7 X equal to 70 X equal to 10

4 0
3 years ago
More points also what is 2x3+4x6x8+9
-Dominant- [34]

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7 0
2 years ago
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Alik [6]

Input each points. (x,y) for each equation to find out if the system of equations are equivalent.

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3 0
3 years ago
A rectangle has a perimeter 60m and base21 m what is its area
Komok [63]

Since you're given the base for the perimeter of the rectangle, you can solve this question quickly.

First, you multiply 21 by 2, because there are two bases to a rectangle.

You'll get 42, and you will have to do 60-42 to find the perimeter for the remaining two sides.

60-42 will give you 18, so you can divide that by 2 because there are two other sides, giving you 9.

Now you have the side lengths 21 and 9. Area is base*height, so you can multiply 21*9 and get 189.

Therefore, the area of the rectangle is 189 meters

5 0
3 years ago
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