Answer:
B) 2771 cubic centimeter
Step-by-step explanation:
first find the volume of the cylinder
V=πr^2h
V=3.14*7^2*26
V=4002.39
then find the volume of the cone
V=πr^2h
/3
V=3.14*7^2*24/3
V=1231.5
subtract the volume of the cone from the cylinder
4002.39-1231.5
2770.89
round to the nearest whole number
2771
next simplify, or reduce, the fractions by removing common factors. Then multiply the numerators, and multiply the denominators. Simplify, or reduce the answer if possible.
...
How to Multiply Three Mixed Numbers
Change all mixed numbers to improper fractions. ...
Reduce the fractions. ...
Cross out any common factors.
bran-list please
Step-by-step explanation:
1.22+0.34
= 1.56
Hope it will help :)
Answer:
$464
Step-by-step explanation:
Amount to be repaid = loan amount + interest on the loan
Interest on the loan = loan amount x time x interest rate
loan amount = $400
Time = 2 years
interest rate = 8%
400 x 0.08 x 2 = $64
Amount to be repaid = $400 + $64 = $464
Y = 2x - 2 ⇒ 2x - y = 2 ⇒ 2x - y = 2
y = x + 2 ⇒ x - y = -2 ⇒ <u>2x - 2y = -4</u>
<u>3y</u> = <u>6</u>
3 3
y = 2
2x - 6 = 2
<u> +6 +6</u>
<u>2x</u> = <u>8</u>
2 2
x = 4
(x, y) = (4, 2)