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QveST [7]
3 years ago
9

The variables x and y vary directly. Use the given values to write an equation that relates x and y

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
8 0
Y=mx+b
b is your y intercept so it must be 2 if i am correct
m is the number before x
so it would be i think 
y = 1x+2 

Hope This Helps!!!
IceJOKER [234]3 years ago
7 0
The correct answer is y=1x+2
I hope this helps

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Which answer describes the transformation of f(x)=x2−1 to g(x)=(x+2)2−1 ?
notsponge [240]
That would be the second choice. Translation of 2 to the left
4 0
2 years ago
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Help pls help plsssssss
densk [106]

Answer:

bro its 10

Step-by-step explanation:

5 kilometers in 30mins and if he stayed at the same rate for an hour he would have ran 10 kilometers cause 5 x 2 = 10

8 0
3 years ago
A cube has a side length of x inches. What expression represents the total volume, in cubic inches, of the cube?
Pie

Answer:

Volume = x^3 cubic inches

Step-by-step explanation:

A cube is the 3D version of a square. Since one side length is x inches, all the other side lengths are same, x inches each.

We know,

Volume = area of base * height

THe base is a square and the area is side * side. We know each side is x, so we have:

Area of Square = Area of Base = x * x = x^2

Now, we know height is also same side length, x, thus the volume becomes:

Volume = area of base * height

Volume = x^2*x

We add the exponents when we have same base multiplied, so the expression for volume becomes:

Volume = x^2*x=x^3

8 0
3 years ago
PLZ ANSWER THIS<br> thanksssss
just olya [345]

Answer:

It should be C) 11+ 3 5/8

Step-by-step explanation:

5 0
2 years ago
 PLEASE HELP!! A tennis ball machine serves a ball vertically into the air from a height of two feet, with an initial speed of 1
ch4aika [34]
Thank you for posting your question here. I hope the answer below will help. 

Vo=110 feet per second 
<span>ho=2 feet </span>
<span>So, h(t) = -16t^2 +110t +2 </span>
<span>Take the derivative: h'(t) = 110 -32t </span>
<span>The maximum height will be at the inflection when the derivative crosses the x-axis aka when h'(t)=0. </span>
<span>So, set h'(t)=0 and solve for t: </span>
<span>0 = 110 -32t </span>
<span>-110 = -32t </span>
<span>t=3.4375 </span>
<span>t=3.44 seconds </span>
4 0
2 years ago
Read 2 more answers
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