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3 years ago

14

Help maybe please ??

1 answer:

Setler79 [48]3 years ago

3 0

Answer: M=2?..

Step-by-step explanation:

I'm confused on what really is the quetsion, but yea bc it's bigger im guessing ? lol

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Mrs. Baker paid $2.50 for 5 pounds of bananas. Write an equation realating the cost c to the number of pounds p of bananas. How

irakobra [83]

Work- 5 ÷ 2.50 = .50
8x.50= $4

4 0

3 years ago

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A ball is thrown in the air from a ledge. Its height in feet is represented by f(x) = –16(x^2 – 5x – 6), where x is the number

leonid [27]

I believe your answer is 6 seconds.

Because the height of the ball = -16(x² - 5x - 6), when the height of the ball is 0, which is when it is on the ground, we can set -16(x² - 5x - 6) equal to 0. This also allows us to divide by -16, and then we can solve the equation:

x² - 5x - 6 = 0
(x - 6)(x + 1) = 0

So x = 6 or x = -1, and because a quantity of time cannot be negative, x would have to be 6, which means it takes 6 seconds for the ball to reach 0 feet.

I hope this helps!

6 0

3 years ago

Which equation matches the graph shown?

pogonyaev

Answer:

C. y = 4x - 3

Step-by-step explanation:

<u>The line has a positive slope and negative y-intercept.</u>

m = 4, b = - 3

This is only matched by a choice C

4 0

2 years ago

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Find the value of the variable.

Zielflug [23.3K]

Answer:

x = 8, y = $8\sqrt{2}$

Step-by-step explanation:

$a^2+b^2=c^2$

$8^2+8^2=c^2$ Both 8 and x sides are congruent so they're equal.

$64+64=c^2$ Add 64 + 64.

$c^2=128$ Square root 128

$c^2=8\sqrt{2}$

Final answers: x = 8, y = $8\sqrt{2}$

3 0

3 years ago

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−5n + 3(6 + 7n) whats the answer

IgorC [24]

Answer:

18 + 16 n

Step-by-step explanation:

does that equation equal anything??

4 0

3 years ago

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