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3 years ago

Two lines, a and b, are represented by the equations given below:

Mathematics

2 answers:

ElenaW [278]3 years ago

8 0

An system of equations is only true if it satisfies both equations

<h2>c) (-4, -8), because the point satisfies both equations </h2>

grigory [225]3 years ago

4 0

Answer:

no c is not the answer it is D

Step-by-step explanation:

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Evaluate. −27/125−−−−√3 A.-9/25 B.-3/5 C.9/25 D.3/5

Vladimir79 [104]

$\sqrt[3]{\dfrac{-27}{125}} = -\sqrt[3]{\left(\dfrac{3}{5}\right)^{3}}=\dfrac{-3}{5}$

The appropriate choice appears to be ...
B. -3/5

7 0

3 years ago

Read 2 more answers

Give examples of a 100% increase, 100%<br> decrease, and 100% error. Explain each.

lakkis [162]

Answer:

100% increase from 100 is 200, the difference is 100.

100% decrease from 100 is 0, the difference is -100

error means that you were quite a long way off from the true value.

4 0

3 years ago

What is the value of the power a if 5a=1/125

tiny-mole [99]

Answer:

A = 1/625 or 0.0016

Step-by-step explanation:

7 0

3 years ago

How do I find the domain range and function of the graph

Allisa [31]

Answer:

D = {-3, -2, -1, 1, 4}

R = {-5, -1, 0, 2}

Step-by-step explanation:

You have correctly described the process of finding the domain and range by the way you filled in the blanks at the top of the sheet.

The domain is the set of x-values of the points on the graph:

D = {-3, -2, -1, 1, 4}

The range is the set of (unique) y-values of the points on the graph:

R = {-5, -1, 0, 2}

3 0

1 year ago

At an important meet, Allyson won the women's 100 meters in 12.24 seconds. Find her average rate.

otez555 [7]

The rate is 8.17 meters per second

Further explanation:

In order to find the rate we have to divide the distance covered by the woman by the time she covered it in.

Given

$Distance=d=100\ meters\\Time=t=12.24\ sec\\So,\\Rate=\frac{d}{t}\\=\frac{100}{12.24}\\=8.17\ ms^{-1}$

The rate is 8.17 meters per second

Keywords: Speed, distance

Learn more about speed at:

#LearnwithBrainly

6 0

3 years ago