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Assoli18 [71]
3 years ago
8

Please explain it, because it’s a requirement.

Mathematics
2 answers:
Lilit [14]3 years ago
7 0
Pretty much you would need to find the constant or also known as the rate of both. You can do that by dividing. Then figure out which one would be better.
kumpel [21]3 years ago
3 0
Sorry, explain what?
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The 8th multiple of 11 is pls help
Jobisdone [24]

Answer:

88

Step-by-step explanation:

this is easy to find out, all u have to do is multiply 11 eight times

11 * 8 = 88

meaning this is the 8th multiple of 11

4 0
3 years ago
Read 2 more answers
2x+ 3 / 5= y<br> rearrange to make x the subject
Elza [17]

Answer:

<h3>(5y-3)/2</h3>

Step-by-step explanation:

Given the equation 2x+ 3 / 5= y

Cross multiply

2x+3 = 5 * y

2x+3 = 5y

Subtract 3 from both sides

2x+3-3 = 5y - 3

2x = 5y-3

Divide both sides by 2

2x/2 = (5y-3)/2

x = (5y-3)/2

Hence the value of x is (5y-3)/2

4 0
3 years ago
Using radicals write an equivalent expression for the expression y 1/5
ruslelena [56]
Assuming yo meant y^ \frac{1}{5}

reemmber
x^ \frac{m}{n}= \sqrt[n]{x^m}

so

y^ \frac{1}{5}= \sqrt[5]{y^1}= \sqrt[5]{y}
7 0
4 years ago
Prove cos(x+y)+cos(x-y)=2cosxcosy
NISA [10]
Work shown above! Hope ya understand!

6 0
3 years ago
How far apart are the poles?
Dimas [21]

Answer:

80 meters :) lol

Step-by-step explanation:

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