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PtichkaEL [24]
2 years ago
15

Anyone mind helping me! ( The selected answer was chosen on accident!)

Mathematics
1 answer:
deff fn [24]2 years ago
4 0

Answer:

-x² - 4x + 6

Step-by-step explanation:

(-2x² - 3x + 4) - (-x² + x - 2) =

= -2x² - 3x + 4 + x² - x + 2

= -x² - 4x + 6

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Answer:

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4 years ago
What is this answer?
Angelina_Jolie [31]
A because inverse is the opposite order so instead of -3/1 or 5/1 it becomes 1/-3 and 1/5
3 0
3 years ago
In a soccer game, Sally kicks the ball to a teammate who is on the other side of the field. The ball's height h (in feet above t
Katena32 [7]

Answer: 0

Step-by-step explanation:

h ( t ) = − 2 t ^2 + 10 t

h = height of ball above the ground

t = time, seconds after ball was kicked

Height of ball at the time it is kicked?

At the time ball is kicked, time (t) = 0

Therefore,

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h = 0 + 0

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The ball was the on the grounf at the time it was kicked.

6 0
3 years ago
What is the constant of proportionality in this table?
Andreyy89

Answer:

k = 10

Step-by-step explanation:

X progresses by 25, while y progresses by 250.

So divide 250 ÷ 15 and your answer is 10.

6 0
3 years ago
Read 2 more answers
Which number(s) below belong to the solution set of the equation? Check all that apply.x + 12 = 13A.14B.1C.13D.312E.0F.25
Darya [45]
X + 12 = 13
x = 13 - 12
x = 1

The only solution is x = 1
letter B
4 0
4 years ago
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