Answer:5.285
Step-by-step explanation:
2/7 is equal is .285 If you add .285 to your whole number which is 5 it would equal to 5.285
Answer: x=0
Step-by-step explanation:

Nearest whole number is 53
If it were 53 point any decimal 5 or up it would be 54.
Hope this helps darling
They want you to write the number in index form.
The number is 5N^2, where N = 3 x 5^2 x x^3
So:
5N^2 = 5 x (3 x 5^2 x x^3)^2
= 5 x (3^2 x 5^4 x x^6)
= 3^2 x 5^5 x x^6
or a bit neater looking: 3² ₓ 5⁵ ₓ x⁶
It’s 54 degrees because all the angles are the same