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3 years ago

Question 13 PLEASE HELP AS SOON AS POSSIBLE!!!!!!!!

Mathematics

1 answer:

marissa [1.9K]3 years ago

3 0

Answer:

The answer is D) 25x + 1,852 = 2,927

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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4 years ago

What percent is 15 minutes of 1 hour

Marrrta [24]

15 minutes is 25% of an hour. You can tell this because there are exactly 4 15 minute periods in one hour.

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3 years ago

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Slope is 1/2 and a point is (4, -5) solve for b <br> Y=mx+b

Karo-lina-s [1.5K]

Answer:

y=1/2x-7

Step-by-step explanation:

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3 years ago

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Calculate the amount of leather needed to manufacture a basketball if it has a radius of 11.14 cm. I need ASAP please and thank

Verizon [17]

Answer:

Step-by-step explanation:

A basketball is basically a sphere, so it suffices to calculate the surface are of the ball to determine the amount of required material. Given a sphere of radius r we have that the surface area is $4\pi r^2$

In this case, r = 11.14 cm. So the area is aproximately 1159.48 squared cm. (1159.48 = $4\pi (11.14)^2$ )

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4 years ago

Pls help it due ASAP.<br> Please show workings <br> It due in a hour....

castortr0y [4]

Answer:

C. $\frac{4}{5}$

Step-by-step explanation:

In order to find the slope knowing two points, use the slope formula $\frac{y_2 - y_1}{x_2-x_1}$ . $x_1$ and $y_1$ represent the x and y values of one point the line intersects, and $x_2$ and $y_2$ represent the x and y values of another point the line intersects.

Knowing this, use the points (-4, -4) and (6, 4) for the formula. Substitute -4 for $x_1$ , -4 for $y_1$ , 6 for $x_2$ , and 4 for $y_2$ . Then, simplify:

$\frac{(4) - (-4)}{(6) - (-4)} \\= \frac{4+4}{6+4} \\= \frac{8}{10} \\= \frac{4}{5}$

Thus, $\frac{4}{5}$ is the slope of the line.

5 0

4 years ago