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IceJOKER [234]
2 years ago
10

Use the parabola tool to graph the quadratic function f(x)=−(x−3)(x+1).

Mathematics
1 answer:
Mademuasel [1]2 years ago
6 0

This is the graph of f(x)=−(x−3)(x+1). Hope it helps!

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X y
shutvik [7]

Step-by-step explanation:

the unit rate of y per x :

9/3 = 18/6 = 27/9 = 36/12

all the results = 3

the right answer is B) 3

7 0
3 years ago
The area of rectangular kitchen tile is 6x^2-8x-30. The width is 2x-6.
mrs_skeptik [129]

Answer:

L=6x^2-4x+5

P=12x^2-4x-2

Step-by-step explanation:

A=WL

So, we know the area is 6x^2-8x-30 and the width is 2x-6

Substitute

(6x^2-8x-30)=(2x-6)(L)

L=(6x^2-8x-30)/(2x-6

Divide

L=6x^2-4x+5

P=2L+2W

Substitute

P=2(6x^2-4x+5)+2(2x-6)

P=12×^2-8x+10+4x-12

Simplify

P=12x^2-4x-2

7 0
2 years ago
Which ratio would help find the height of the kite?
AnnZ [28]

Answer:

sin 50°

Step-by-step explanation:

\sin 50° =  \frac{x}{200}  \\ 0.7660444431 = \frac{x}{200} \\  = 200 \times 0.7660444431 \\ x = 153.208889 \\ x = 153.21 \: ft

3 0
3 years ago
Please help <br> !!!!!!!!!!!!!!!!
Eduardwww [97]

Answer:

6 in 2.

Step-by-step explanation:

Area =  √s(s-a)(s-b)(s-c)

=  √6×(6 - 4)×(6 - 3)×(6 - 5)

=  6 inches 2.

7 0
3 years ago
Read 2 more answers
Answers with links will be reported
Ber [7]

Answer:

11 months

Step-by-step explanation:

the math that i did was i kept adding 400 to 2500 and counted every four hundred that i added witch was 11 until i got to 7000 so the answer is 11 months. You will have some left over which you will have 300 left over.

8 0
3 years ago
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