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3 years ago

Please help me on this question.

Mathematics

1 answer:

yuradex [85]3 years ago

7 0

Answer:

The answer to this statement would be true.

Step-by-step explanation:

In order to be a perpendicular bisector, it must be equidistant from R and S. In addition, the definition of a perpendicular bisector is, the midpoint between two points that are able to form a right angle with each other.

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How to find the average rate of change of a function

ollegr [7]

ANSWER

Average Rate of Change

$= \frac{f(b) - f(a)}{b - a}$

EXPLANATION

To find the average rate of change of y=f(x) from x=a to x=b means finding the slope of the secant line joining the points

(a,f(a)) and (b,f(b))

The slope of the secant line joining these points is

$= \frac{f(b) - f(a)}{b - a}$

This gives the average rate of change of the function.

5 0

3 years ago

4x+1+8-x+5x-2=23 linear equations

DanielleElmas [232]

Step-by-step explanation:

= 4x-x+5x+1+8-2

=8x+7

proved##

5 0

2 years ago

Hoang has worked as a nurse at Springfield General Hospital for 7 years longer than her friend Bill. Two years ago, she had been

Evgesh-ka [11]

Answer:

$Bill\to 9\ years$

$H \to 16\ years$

Step-by-step explanation:

Let

$H \to Hoang$

$B \to Bill$

Currently:

$H = B + 7$

Two years ago

$H - 2 = 2 * (B -2)$

Required

H and B

We have:

$H - 2 = 2 * (B -2)$

Open bracket

$H -2 =2B - 4$

Add 2 to both sides

$H -2+2 =2B - 4+2$

$H =2B -2$

Substitute $H = B + 7$

$B + 7 =2B -2$

Collect like terms

$2B - B =7+2$

$B = 9$

Substitute $B = 9$ in $H = B + 7$

$H = B + 7$

$H = 9 + 7$

$H = 16$

3 0

3 years ago

What is the value of y,z,x

ludmilkaskok [199]

Answer:

I don't really know

Step-by-step explanation:

I don't really know but if you want to find out math questions try this website called wolfram alpha. It's great with those type of stuff.

3 0

2 years ago

A pentagon will be dilated on a coordinate grid to create a larger pentagon. The pentagon is dilated using the origin as the cen

jonny [76]

Answer:A

Step-by-step explanation:

4 0

2 years ago