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3 years ago

What is the relationship between x and y?

Mathematics

2 answers:

ankoles [38]3 years ago

5 0

Y = 2x is the relationship since y is always double x!
eg. when x = 2, y = 4 and when x = -3, y = -6

DedPeter [7]3 years ago

3 0

Y=x is the answer alone, since it only crosses the origin

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The height of a cylinder is twice the radius of its base.

Ber [7]

Let x represent radius of circle.

We have been given that the height of a cylinder is twice the radius of its base. So height of cylinder would be $2x$ .

Now we will use volume of cylinder formula to our given problem.

$V=\pi r^2h$ , where,

r = Radius of base of cylinder,

h = Height of cylinder.

Upon substituting our given values, we will get:

$V=\pi\cdot x^2\cdot 2x$

$V=2x^3\pi$

Therefore, our required volume expression would be $2x^3\pi$ .

6 0

3 years ago

THIS IS URGENT. The table above shows the number of students that prefer a particular type of pizza. If there are 25 students

german

Answer:

40%

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

-4+(-10t)/0.5+15

ziro4ka [17]

The answer is C because when you divide it out you get 6

6 0

2 years ago

G(b) = 5b- 9 h(b) = (b - 1)^2 Evaluate. (hog)(-6) =

laiz [17]

Given:

The two functions are:

$g(b)=5b-9$

$h(b)=(b-1)^2$

To find:

The value of $(h\circ g)(-6)$ .

Solution:

We have,

$g(b)=5b-9$

$h(b)=(b-1)^2$

We know that,

$(h\circ g)(b)=h(g(b))$

$(h\circ g)(b)=h(5b-9)$

$(h\circ g)(b)=[(5b-9)-1]^2$

$(h\circ g)(b)=[5b-10]^2$

Putting $b=-6$ , we get

$(h\circ g)(-6)=[5(-6)-10]^2$

$(h\circ g)(-6)=[-39-10]^2$

$(h\circ g)(-6)=[-49]^2$

$(h\circ g)(-6)=2401$

Therefore, the value of $(h\circ g)(-6)$ is 2401.

7 0

3 years ago

Solve the inequality t divide 4 > 7

ioda

Answer:

Step-by-step explanation:

60/4=15

15>7

8 0

3 years ago