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3 years ago

What is y=? i have no idea

Mathematics

1 answer:

Step2247 [10]3 years ago

8 0

Answer:

put those two points on a graph and see where they intercept the y axis

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Which is the greater rate of change? <br><br> -1/2<br><br> 4/1

mote1985 [20]

4/1 is a greater rate of change because it is the same as 4. A whole number will always be greater than a fraction and also the fraction is negative which makes it even smaller than a regular fraction. I hope this answers your question! :)

3 0

3 years ago

Select the correct answer.

oee [108]

Answer:

a² + b² = c²

Step-by-step explanation:

Pythagorean theorem: a² + b² = c²

3 0

3 years ago

What's the answer for this? Explain

alexandr402 [8]

Exterior angle is equal to sum of interior opposite angles hence,

req. angle = 80 + 62 = 142

6 0

3 years ago

Read 2 more answers

The two rectangular prisms are similar.

Sophie [7]

Answer:

The volume of the larger rectangular prism is $648\ cm^{3}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z-----> the scale factor

x-----> the volume of the larger rectangular prism

y-----> the volume of the smaller rectangular prism

$z^{3}=\frac{x}{y}$

In this problem we have

$z=\frac{12}{4}=3$ ---> the scale factor is equal to the ratio of its corresponding sides

$y=24\ cm^{3}$

substitute and solve for x

$3^{3}=\frac{x}{24}$

$x=27*24=648\ cm^{3}$

6 0

3 years ago

-1 + 2x - x = x - 8 + (-x)

CaHeK987 [17]

Answer:

x = -7

Step-by-step explanation:

-1 + x = -8

x = -7

6 0

3 years ago