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3 years ago

Divide: –65.86 ÷ (–7.4)

Mathematics

1 answer:

Rina8888 [55]3 years ago

3 0

Answer:

8.9

Step-by-step explanation:

The answer is 8.9 because two negatives divided by each other equals a positive. In this case, there are two negatives so you know the answer will be a positive. In the end when you divided –65.86 ÷ (–7.4), you get 8.9!

Hope this helps, have a good day. c;

(You can also type it into your calculator if you have one, and you should hopefully get the same answer.)

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If a rectangler has an area of 34 and the width is half the length what are the length and the width

pav-90 [236]

A=LW,

W=L/2, L=2W so:

A=(2W)W

A=2W^2 and A=34 so:

2W^2=34

W^2=17

W=√17, and since L=2W

L=2√17

So the length is 2√17 and the width is √17

(length≈8.25 and width≈4.12 if you wanted approximations...)

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2 years ago

Explain in words,how to find the product of -4(-1.5) using a number line. Where do you end up?

Gemiola [76]

Answer:

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3 years ago

PLEASE HELP!!!!! DUE TODAY!!!!!

prisoha [69]

Answer:

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Step-by-step explanation:

From the picture attached,

Radius of the circular top of the cone = $\frac{\text{Diameter}}{2}$ = $\frac{2}{2}=1$

Height of the cone = h

Lateral height of the cone = h

By applying Pythagoras theorem in the right triangle of the cone,

l² = r² + h²

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h = $\sqrt{36-1}$

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Since, formula for the volume of the cone V = $\frac{1}{3} \pi r^{2} h$

V = $\frac{1}{3}\pi (1)^2(\sqrt{35})$

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= 12.4 cm³

Therefore, ice cream needed to fill the two cone = 12.4 cm³

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3 years ago

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artcher [175]

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