3 years ago

Which of the following is an integer? -9 ¾ 0.5 √42

Mathematics

1 answer:

nadezda [96]3 years ago

5 0

An Integer is a whole number so you can take out B and C and the $\sqrt{42}$ is 6.5 so your answer is A

You might be interested in

A sofa regularly sells for 860. The sale price is 670.80. Find the percent decrease of the sale price from the regular price

andre [41]

Answer:

-22%

Step-by-step explanation:

The percent decrease can be found by subtracting the original amount from the sale price. Divide the result by the original price and multiplying the decimal by 100 for the percent.

670.80 - 860 = -189.2

-189.2/860 = -0.22

-0.22*100 = -22%

4 0

3 years ago

I’ll give brainlest to the first one who answer the one my mouse is on it’s not that one!

Natalija [7]

Answer:

The answer is A

Step-by-step explanation:

4 0

3 years ago

You are parked mile from the football stadium. You walk at a constant rate and it takes you 14 minutes to get to the stadium. Th

eimsori [14]

28 minutes
…………………………

7 0

3 years ago

7 divided by 1/2<br><img src="https://tex.z-dn.net/?f=7%20%5Cdiv%7C%201" id="TexFormula1" title="7 \div| 1" alt="7 \div| 1" alig

Elan Coil [88]

The answer should be 14

7 0

2 years ago

Read 2 more answers

A cylinder vase has a height of 10 inches and a diameter of 3 inches. If the water raises to 9/10 of the way to the top, approxi

goblinko [34]

Answer:

The volume of water in the vase is $64 in^3$

Step-by-step explanation:

A cylinder vase has a height, h, of 10 inches and its diameter of 3 inches. This means that its radius, r, is:

r = 3 / 2 = 1.5 inches

To find the volume of the water in the vase if the water raises to 9/10 of the way to the top, we first have to find the volume of the vase when it is filled with water and then, find 9/10 of that volume.

The volume of a cylinder is given as:

$V = \pi r^2h$

The volume of the vase will be:

$V = \pi * 1.5^2 * 10\\V = 70.69 in^3$

Hence, the volume of the water in the vase when it is 9/10 filled is:

$\frac{9}{10} * 70.69 = 63.62 in^3$

Approximating to the nearest cubic inch, the volume of water in the vase is $64 in^3$

5 0

3 years ago