3 years ago

3. Which number is a perfect square? A 249 C 265 B 256 D 281

Mathematics

1 answer:

kolezko [41]3 years ago

6 0

Hey!

----------------------------------------------

Solution:

$\sqrt{249} = 15.7797...$

$\sqrt{265} = 16.2788...$

$\sqrt{256} = 16$

$\sqrt{281} = 16.7630...$

----------------------------------------------

Answer:

B. 256

----------------------------------------------

Hope This Helped! Good Luck!

You might be interested in

If lori can make 2 birdhouses in 3 hours how long will it take her to make 10 birdhouses

andrew11 [14]

Answer:

15 Hours

Step-by-step explanation:

It takes 1.5 hours to build 1 birdhouse, so multiply 1.5×10 and you get 15 hours.

7 0

1 year ago

Read 2 more answers

What percent of the bottle of apple juice is water?

Anettt [7]

percent of water is: 32/80*100= 40%

5 0

3 years ago

In parallelogram ABCD, ∠A and ∠B are adjacent. The measure of ∠B is twice the measure of ∠A. Which equation gives the exact meas

viktelen [127]

The right answer to this problem is B

4 0

3 years ago

plz help doing test rn i need it

Roman55 [17]

Answer:

$|answer| \\ 1)0=0 \\ 2)0=28$

3)The example equation becomes "x + 10 - 15x = 20," which is then "-14 x + 10 = 20." Subtract 10 from each side, divide by 14 and you have end up with x = -10/14, which simplifies to x = -5/7. Plug in the x value in to the first equation to find out the y value. y = 2 - 3(-5/7) becomes 2 + 15/7, which is 29/7.

3 0

2 years ago

Aubrey finished 2/9 of a project on Monday and 1/4 of the project of Tuesday. How much of the project has Aubrey completed?

riadik2000 [5.3K]

Answer:

17/36

Step-by-step explanation:

We have to find a common denominator, so the first common denominator for 4 and 9 is 36. 9x4=36, so we multiply 2 by 4, which equals 8. 4x9-36, so we multiply the 1 by 9, and get 9. Then we add the numerators, 8 and 9, and get 17. So it's 17/36

5 0

3 years ago