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blagie [28]
3 years ago
14

Find the value of x 5x = 20

Mathematics
2 answers:
aleksley [76]3 years ago
8 0

Answer:

4

Step-by-step explanation:

Divide 5 on both sides, to get x=4

inysia [295]3 years ago
5 0

Answer:

x=4

Step-by-step explanation:

Find what times 5 equals 20

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SL=2 \pi r h

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What's the circumference of a circle with a diameter of 15 inches? Use 3.14 for i. C = [?] inches​
user100 [1]

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Nady [450]

1. -18 +15x = 3(4x-6) + 3x

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2. -10 + 5x = 5(x - 3) + 5

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3 years ago
What is the answer to this question I can’t work it out Ni=n02(yi-yo)/t2
mr_godi [17]

Changing the subject of an equation involves solving for another variable in the equation

The equation of t is t=\frac{\sqrt{y_i-y_o}}{N}

<h3>How to change the subject of the equation</h3>

The equation is given as:

N=\sqrt[2]{\frac{y_i-y_o}{t^2}}

Rewrite the equation as:

N=\sqrt{\frac{y_i-y_o}{t^2}}

Evaluate the square root of t^2

N=\frac{\sqrt{y_i-y_o}}{t}

Multiply both sides by t

Nt=\sqrt{y_i-y_o}

Make t the subject, in the above equation

t=\frac{\sqrt{y_i-y_o}}{N}

Hence, the equation of t is t=\frac{\sqrt{y_i-y_o}}{N}

Read more about subject of formula at:

brainly.com/question/657646

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2 years ago
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