Answer:
200.96 sq. meters.
Step-by-step explanation:
The formula for the area of a circle is \pi r^(2). To solve for the area, use the given values, pi is 3.14 and the radius is 18. This gives you the new equation of (3.14)(18)^2. Solve algebraically, first raising the radius to the power of 2, and then multiplying.
Answer:
<u>Or in Decimal:</u>
Step-by-step explanation:
<u>Given expression :-</u>
<u>Solution :-</u>
This arithmetic expression may be rewritten as ;
Step 1 : <u>Cancel the zero of 10 and one zero of 100</u> :-
<em>Results to;</em>
Step 2: <u>Cancel 26 and 10</u><u> </u><u>by 2</u> :-
<em>Results to;</em>
<em>It can also be in Decimal.</em>
That is;
Hence, the answer of the expression would be 13/5 or 2.6 .
I hope this helps!
Let me know if you have any questions.
I am joyous to help!
The equation that can be used to represent the situation given that x is the number of hours spent babysitting is 4(x + 8) = 56
<h3>How to write and solve equation</h3>
- Amount paid per hour for babysitting =$4
- Total amount made = $56
- Hours spent babysitting on Sunday = 8 hours
Total earned babysitting on Sunday = Hours spent babysitting on Sunday × Amount paid per hour
= 8 × 4
= $32
Number of hours he babysat on Saturday = $56 - (8 × 4) ÷ 4
= 56 - 32 ÷ 4
= 24 ÷ 4
= 6 hours
A. 8x+4 = 56
8x = 56 - 4
8x = 52
x = 52/8
x = 6.5
B. 4x+8 = 56
4x = 56 - 8
4x = 48
x = 48/4
x = 12
C. 8(x + 4) = 56
8x + 32 = 56
8x = 56 - 32
8x = 24
x = 24/8
x = 3
D. 4(x + 8) = 56
4x + 32 = 56
4x = 56 - 32
4x = 24
x = 24/4
x = 6
Learn more about equation:
brainly.com/question/16863577
