3 years ago

Please help!!! Will give brainly if correct!! 50 points

Mathematics

2 answers:

azamat3 years ago

8 0

The answer is b all you have to do is imput a value

luda_lava [24]3 years ago

7 0

I'm pretty sure it's the third choice

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Find an input that yields an output of 214. rule: y= -15x+79

Dafna1 [17]

Answer:

The input have to be -9 to get output 214 with the rule y=-15x+79

Step-by-step explanation:

x is the input, y is the output so:

214 = -15x + 79

214 - 79 = -15x

15x = -135

x = -9

6 0

3 years ago

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What is the value of x using the Pythagorean theorem?

Vesnalui [34]

A^2+b^2= c^2

Plug in the points. the longest side is always c.

95.2^2+ b^2= 168^2.

Square the numbers.

9063.04+ b^2= 28224

Subtract 9063.04 on both sides.

b^2= 19160.96

Find the square root.

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Or, b= 138.4 (rounded down)

I hope this helps!
~kaiker

8 0

3 years ago

Hhhhheeeellllkllllpppp

DerKrebs [107]

-21 is your answer

it is reflected over the x axis, and the point is on 21 no?

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3 years ago

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Find the volume of the composite figure. Round your answer to the nearest hundredth.

saw5 [17]

Answer:

611.08