Answer:
(7a-3a)+(2a-a)=16
4a+a or 1a =16
5a=16
5a/5=16/5
a =16/5 or a=3.2
Step-by-step explanation:
solving like terms or substract are same
you only have to find value of uknown value which was "a" question
<u>Answer</u>
C. 16 feet
<u>Explanation</u>
The area of a circle is given by the formula:
Area = πr² Where r is the radius of the circle and π = 3.1416
201.0624 = 3.1416 × r²
r² = 201.0624/3.1416
= 64
r = √64
= 8 feet
Diameter is twice the radius.
∴ diameter = 2r
= 2 × 8
= 16 feet
Answer:
Here are the answers in order of the boxes they go in:
473, 473, (sorry, I'm not sure about the 3rd or 4th), 38.
Hope I helped at least a little!
Step-by-step explanation:
3:5 and 50/100
Are both less than 8:10
16/20 is the same as 8:10 and 13/15 is more than
