Answer:
area of circle having radius 3
is πr²=π*3²=9π square units
area of circle having radius 2
=πr²=π×2²=4π square units
again
area of big circle having radius [3+2]=5 units
=πr²=π×5²=25π square units
Now
area of shaded region=25π-4π-9π=12π or 37.7square units.
Answer:
400 miles
Step-by-step explanation:
Given:
Rent of a car per day = $20
Extra amount per mile = $0.15
Total budget per day = $80
Question asked:
Find the maximum number of miles he can drive each day.
Solution:
He can drive per day = Tot. budget - rent per day div by extra amount per day
= (80 - 20) 0.15
= miles
Therefore, the maximum number of miles he can drive each day miles.
Answer:
a
Step-by-step explanation:
Answer:
x = 24
Step-by-step explanation:
Since this is a right angle, we can use the Pythagorean Theorem to find x. In the formula, a^2 + b^2 = c^2, variables a and b represent the lengths of the legs, and variable c represents the length of the hypotenuse.
a^2 + b^2 = c^2
18^2 + x^2 = 30^2
324 + x^2 = 900
x^2 = 576
x = 24
Answer:
Well if we were to graph this quadratic equation. We would be looking for places on that graph where Y is equal to zero. Well those are places where the graph crosses the x axis.
Step-by-step explanation: