Answer:
31
Step-by-step explanation:
x+y = 57
x = y+5
=>
y + 5 + y = 57
=> 2×y + 5 = 57
=> 2×y = 52
=> y = 26
=> x = 26 + 5 = 31
Answer:
Step-by-step explanation:
x=140°
m || n
A = pi times radius squared (radius is half the 16 inch diameter so 8 inches)
A = 3.14 x r^2
A = 3.14 x 8^2
A - 200.96 sq inches
Answer:
The value of the investment by the end of the month is $59.89.
Percent loss = 20% to the nearest tenth
Step-by-step explanation:
At the end of the month, there was a loss of $13.53 from the $73.42 investment at the beginning of the month.
Value in Dollars = $73.42 - $13.53
= $59.89
The value of the investment by the end of the month is $59.89.
PERCENTAGE LOSS =
(CP - SP / CP ) * 100
= ($73.42 - $59.89 / $73.42) * 100
= ($13.53 / $73.42) * 100
= 0.184 * 100
= 18.43%
= 20% to the nearest tenth
Enjoy! Maths is fun
The answer is 11 i
<em /><em>Explanation:
</em>
The square root needs to be a number that can be multiplied by itself and equal the original number.
In this case, the number is 11, 11*11 = 121
However, you are looking for the square root of a negative number, due to this you would add i to the answer,
i = imaginary number, or -
( Depending on your grade/ teacher however, you can put "no solution"
