You can do this by finding a number close to it, and then finding out how to do it.

For example with 63(square root sign), find out what is close to it.

7x7=49 while 8x8=64

Because of this, we now know that it is between 7 and 8 but is also really close to 8.

Our number could be 7.9

Hope this helped!!!

3 0

3 years ago

Solve for x...x−2/5=15

KiRa [710]

Answer:

x = 77/5 or 15.4

Step-by-step explanation:

15+2/5

6 0

3 years ago

Read 2 more answers

One number is 6 less than another. their sum is 12 find the larger number

Arlecino [84]

y=x-6

x+y=12

x+x-6 =12

2x-6=12

2x=18

x=18/2 =9

x=9

y =9-6 =3

9+3 =12

Larger number is 9

5 0

4 years ago