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2 years ago

The soution to -2 (1-4x)=3x+8 is a 6/11 b 2 c -10/7 d -2

Mathematics

2 answers:

alexandr1967 [171]2 years ago

6 0

2

Mark brainliest please

Hope this helps

stira [4]2 years ago

4 0

The answer is a
rearrange the terms
2(1-4x)=3x+8 to this
2(-4x+1)= 3x+8. brainliest please

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3 years ago

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3 years ago

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11111nata11111 [884]

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3 years ago

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3 years ago

A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function h(t) = 52t - 16t^2 . What i

Nata [24]

Answer: 42.25 feet

Step-by-step explanation:

We know that after "t" seconds, its height "h" in feet is given by this function:

$h(t) = 52t -16t^2$

The maximum height is the y-coordinate of the vertex of the parabola. Then, we can use the following formula to find the corresponding value of "t" (which is the x-coordinate of the vertex):

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In this case:

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Substituting values, we get :

$t=\frac{-52}{2(-16)}\\\\t=1.625$

Substituting this value into the function to find the maximum height the ball will reach, we get:

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4 0

3 years ago

Read 2 more answers