As we can notice the shape is a Pentagon. A Pentagon's angles should add up to 540. So we can use simple addition and subtraction to solve.
121 + 108 + 102 + 100 = 431
540 - 431 = 109
109 should be your answer
Y=(3[1]+7)^2
y=(10)^2
y=100
Answer:
a b b
is the answer
Step-by-step explanation:
mark brainliest
Volume = (1/3) * base area * height
= 1/3 * 24 * 18
= 144 ft^3
Answer:

Step-by-step explanation:
we know that
The simple interest formula is equal to
where
I is the Final Interest Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
solve for r

convert to percentage (multiply by 100)
