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2 years ago

What is an equation of the line that passes through the points (5, 4) and (2, -2)?

Mathematics

1 answer:

Georgia [21]2 years ago

8 0

I think the answer is Y=2x-6

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Which represents r in terms of A and S?

ladessa [460]

Answer:

$r=\frac{6\sqrt{10AS}}{S\sqrt{\pi }}$

Step-by-step explanation:

Given the formula;

$A=\frac{\pi r^2S}{360}$

We want to solve the given formula for r.

Multiply both sides by $\frac{360}{\pi S}$

$A\times \frac{360}{\pi S}=\frac{\pi r^2S}{360} \times \frac{360}{\pi S}$

$A\times \frac{360}{\pi S}=r^2$

Take square root of both sides

$r=\sqrt{\frac{360A}{\pi S}}$

$r=\frac{\sqrt{360A}}{\sqrt{\pi S}}$

$r=\frac{\sqrt{360A}}{\sqrt{\pi }\sqrt{S}}$

$r=\frac{\sqrt{360A}\times \sqrt{S}}{\sqrt{\pi }\sqrt{S} \times \sqrt{S}}$

$r=\frac{\sqrt{360AS}}{S\sqrt{\pi }}$

$r=\frac{6\sqrt{10AS}}{S\sqrt{\pi }}$

5 0

3 years ago

Which statistical measure changes when every number in a data set is increased by 10

jarptica [38.1K]

Answer:

There are various statistical measures that can be affected by change of origin, they include; the mode, the median, the mean

Step-by-step explanation:

The variance and standard deviation remain unchanged

8 0

2 years ago

Read 2 more answers

Give an example of a rational number that is a whole number. Show that the number is both whole and rational

DiKsa [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

Choose Yes or No to tell whether each rate is a unit rate. 1/1/3 Choose... 2/3/1 Choose... 2/3 Choose... 3/1 Choose...

MariettaO [177]

Answer: No and yes and no and yes??? ;-;

Step-by-step explanation:

5 0

2 years ago

Factor 24g - 36h. Remember that your answer needs to be factored completely.

Diano4ka-milaya [45]

Answer:

<h2>The completed factor is $=12(2g- 3h)$ </h2>

Step-by-step explanation:

To factor the expression we need to look for a value that is unique to both terms in the expression.

Given the expression

$24g - 36h$

The available factors common to both terms are 2,3,4,6,8,12. but since we are expected to factor the expression completely we will use the greatest common factor (gcf) to find the solution

The greatest but common factor is 12, hence we have

$=12(2g- 3h)$

5 0

2 years ago