Answer:
20 gallons!~
Step-by-step explanation:
Dad's car holds 20 gallons of gas because 50% of 14 is 7. Therefore, add 50% (or add 7 gallons of gas) mom's total amount of gas her car hold in order to Dad's.
So, 7 + 14 = 20, therefore giving your your answer of 20 gallons.
Hope this helps!~ <3
Answer:
Two angles of a quadrilateral : 220 and 90 deg.
The other two angles (x and y) are in ratio 2:3.
We have:
x + y = 360 - 220 - 90 = 50 (property of sum of 4 angles in quadrilateral)
x/y = 2/3 => x = 2y/3
=>2y/3 + y = 50
=> 5y/3 =50
=> 5y = 150
=> y = 30
=> x = 2 x 30/3 = 20
=> Two other angles are 20 and 30 deg
Hope this helps!
:)
Answer:
= 21i
Step-by-step explanation:
√-9 = 3i
= 7 . 3i
Multiply the numbers: 7 . 3 = 21
= 21i
Hope this helps!
Answer:
4*4*4, 64, 8^2, 2^6
Step-by-step explanation:
4^3=4*4*4
=64
4^3=2^(2*3)=2^6
=8^2
