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3 years ago

The quotient of n and -0.5 is 13. What is the value of n? Your answer: -26 -6.5 6.5 26

Mathematics

2 answers:

exis [7]3 years ago

7 0

Answer:n=-6.5

Step-by-step explanation:

Zanzabum3 years ago

5 0

Answer:

n = -6.5

Step-by-step explanation:

n / -.5 = 13

Multiply each side by -.5

n / -.5 * -.5 = 13 * -.5

n = -6.5

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Which of the following does not have triangular faces?

otez555 [7]

Answer:

B. Dodecahedron

Step-by-step explanation:

It has more of a hectagon shape, instead of a triangular one.

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3 years ago

How do you describe the Steps to a written equation in to point slope form of the line that passes through the points (3,-2) and

AfilCa [17]

<span>Find the equation of the line that passes through the points (3,-2) and (4,5).</span>

5-(-2)=7/ 4-3=1

So the slope is 7. Now plugin 7 for "m" and use one of the two points for x and y

5=7(4)*b

5=28*b

5-28=b

-23=b

So y=7x-23

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3 years ago

Suppose that a large pumpkin empty a swimming pool in 40 hours and that a small pumpkin empty a pool and 70 hours working togeth

Norma-Jean [14]

Answer:

Total 25.45 hours will be taken to empty the pool.

Step-by-step explanation:

Time taken by large pumpkin to empty the pool=40 hours

Time taken by the smaller pumpkins to empty the pool=70 hours

Amount of pool emptied by large pumpkin in one hour= $\frac{1}{40}$

Amount of pool emptied by small pumpkin in one hour= $\frac{1}{70}$

Amount of pool emptied in one hour if both pumpkins work together=

$\frac{1}{40}$ + $\frac{1}{70}$

= $\frac{11}{280}$

Therefore, the no. of days will be the reciprocal of the amount of work done in one hour ie . $\frac{280}{11}$

Total 25.45 hours will be taken to empty the pool.

5 0

3 years ago

Any volunteer please help

den301095 [7]

Answer:

Part A)

The equation in the point-slope form is:

$y-11=\frac{4}{3}\left(x-\left(-2\right)\right)$

Part B)

The graph of the equation is attached below.

Step-by-step explanation:

Part A)

Given

The point = (-2, 11)

m = 4/3

The point-slope form of the line equation is

$y-y_1=m\left(x-x_1\right)$

Here, m is the slope and (x₁, y₁) is the point

substituting the values m = 4/3 and the point (-2, 11) in the point-slope form of the line equation

$y-y_1=m\left(x-x_1\right)$

$y-11=\frac{4}{3}\left(x-\left(-2\right)\right)$

Thus, the equation in the point-slope form is:

$y-11=\frac{4}{3}\left(x-\left(-2\right)\right)$

Part B)

As we have determined the point-slope form which passes through the point (-2, 11) and has a slope m = 4/3

The graph of the equation is attached below.

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Wewaii [24]

Answer:

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Step-by-step explanation:

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