4 years ago

PLEASE ANSWER THIS FOR ME

Mathematics

1 answer:

Brilliant_brown [7]4 years ago

3 0

First look at √(60+n). The first positive value of n that will make 60+n into a perfect square is 4, and √64 = 8.

Look at √(2n+28). If n = 1, 2, 3, (2n+28) = 30, 32, 34, whose square roots are all irrational. But if n = 4, we get √(2*4+28) = √36 = 6, which is rational.

You might be interested in

The picture is up there thank you:))

MA_775_DIABLO [31]

Search up the question and you will find your answer

6 0

3 years ago

Joy recorded the distances she walked each day for five days. How far did she walk in 5 days?

laila [671]

Answer: She walk $2\frac{1}{6}\ miles$ in 5 days.

Step-by-step explanation:

Since we have given that from the graph:

Distance of $\frac{1}{3}$ for 3 days.

Distance of $\frac{1}{2}$ for 1 day.

Distance of $\frac{2}{3}$ for 1 day.

So, Total distance she covered by walk in 5 days is given by

$\frac{1}{3}\times 3+\frac{1}{2}+\frac{2}{3}\\\\=1+\frac{1}{2}+\frac{2}{3}\\\\=\frac{6+3+4}{6}\\\\=\frac{13}{6}\\\\=2\frac{1}{6}\ miles$

Hence, She walk $2\frac{1}{6}\ miles$ in 5 days.

4 0

3 years ago

If the area of a square with side x is 9,<br> what is the area of a square of side 4x

LiRa [457]

But I think the answer is 27 because 9 times 4 is 27

Hope that helped

Step-by-step explanation:

Its kind of like the this problem:

https://brainly.in/question/26666032?tbs_match=1

3 0

3 years ago

Read 2 more answers

Trey has plastic cubes stored in a box that measures 4 ft long, 212 ft wide, and 2 ft tall. The edge length of each plastic cube

castortr0y [4]

Your answer would be 160 had it on a test

hope this helps

6 0

4 years ago

Read 2 more answers

Pls help my its now due in 20 minutes

Hoochie [10]

Answer:

We can't see the equation to answer it

5 0

3 years ago

Read 2 more answers