Just compare fractions.
$5.25/x = 8.5/100
Then multiple both sides by 100 and both sides by x;
525 = 8.5x
Divide both sides by 8.5
x ≈ $61.77
Answer:
60 Cubic centimeters
84 Cubic centimeters
Step-by-step explanation:
0.5*6*5*4 = 60
0.5*4.2*5*8 = 84
Answer:
a number which produces a specified quantity when multiplied by itself.
Step-by-step explanation:
The volume of a pyramid is the area of the base times the height all over 3. Then the answer is:
(65 * 65 * 19.4)/3
81965/3 is approximately:
27321.6666666667
Hope that helped
<u>Statement</u><u>:</u>
R is the midpoint of QS.
<u>To </u><u>find </u><u>out:</u>
The measure of QS.
<u>Solution</u><u>:</u>
- QR + RS = QS
- Since R is the midpoint of QS, then QR = RS.
- QR = 2x + 16, RS = 5x - 17.
- Therefore, 2x + 16 = 5x - 17
- or, 2x - 5x = -17 - 16
- or, -3x = -33
- or, x = -33 ÷ -3
- or, x = 11
- Therefore, QR = 2(11) + 16
- = 22 + 16 = 38
- So, QS = 2QR
- = 2 × 38
- = 76
<u>Answer</u><u>:</u>
QS is 76.
Hope you could understand.
If you have any query, feel free to ask.
