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3 years ago

BRANLIEST

Mathematics

1 answer:

maksim [4K]3 years ago

4 0

Answer:

A. 9 times greater than B

B. 9 times smaller than A

Step-by-step explanation:

You don't have the circumference of either circle, so that's the best.

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What is the product<br> of -5.6 and 12.04?

swat32

the answer to your question is -67.424

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2 years ago

Will mark as Brainliest.

Flauer [41]

The answer is b, which reads:
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3 years ago

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andrew-mc [135]

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3 years ago

Enter the equation of the line in slope-intercept form.

ad-work [718]

Answer:

$y = \frac{7}{4}x +14$

Step-by-step explanation:

Given

$y = \frac{7}{4}x + 4$

Required

Determine the equation of line that passes through (-8,0) and parallel to $y = \frac{7}{4}x + 4$

Parallel lines have the same slope.

In $y = \frac{7}{4}x + 4$

The slope, m is

$m = \frac{7}{4}$

because the general form of a linear equation is:

$y = mx + b$

Where

$m = slope$

So, by comparison:

$m = \frac{7}{4}$

Next, is to determine the equation of line through (-8,0)

This is calculated using:

$y - y_1 = m(x - x_1)$

Where

$m = \frac{7}{4}$

$(x_1,y_1) = (-8,0)$

So, we have:

$y - 0 = \frac{7}{4}(x -(-8))$

$y - 0 = \frac{7}{4}(x +8)$

$y - 0 = \frac{7}{4}x +\frac{7}{4}*8$

$y - 0 = \frac{7}{4}x +7*2$

$y - 0 = \frac{7}{4}x +14$

$y = \frac{7}{4}x +14$

6 0

3 years ago

How do you do a, b, c, d? With work shown thank you.

BigorU [14]

I will do a and b and you do the rest.

For (a), the equation is x + y = 154.

For (b), the equation is 320x + 85y = 14,970.

We have two equations in two unknowns.

Use the substitute method to find x and y (the given c). Once you have x and y, use that to find d.

Take it from here.

7 0

3 years ago