Answer:
gvxgbdgcdgcdg
Step-by-step explanation:
fd jcdnvfb x bff vfvff
Hi,
o) 357 - 486 = -129
f) 4572 + 609 = 5181
b) -12 - 31 = -43
n) - 15 + 8 = -7
Hope this helps.
r3t40
Answer:

Step-by-step explanation:
Because we are told equivalent expressions for y and z we can plug those in to 2(y+z).

Then simplify by combining like terms of the expressions. Values ending in x^2 can be combined with each other.

Now we can distribute the 2 by multiplying each value in the parentheses by 2.

<em><u>Answer: =200</u></em>
Step-by-step explanation:
This question it's about PEMDAS. This lesson it's about order of operations. p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtract. It can also go left to right. multiply by the numbers. product it's going to be multiply by the numbers, fractions, factors, and multiples.
5*40=200
40*5=200
200/5=40
200/40=5
Hope this helps!
Thanks!
Have a great day!
The radius of a circle is half the diameter.
Thus, the radius (r) is >>>

The area of a circle is given by the formula,

Where
r is the radius
Substituting the radius value into the area formula, we have: