F(x) = -3.
x = f⁻¹(-3)
x = f inverse of (-3).
Answer:
First lets find the area of the bottom circle:
7.2 is your radius so:
7.2^2 = 51.84 the reason why you square your radius is because thats apart of the formula when finding the are of a circle.
lets continue:
51.84 x 3.14(pi) = 162.7776
Now we need to find the area of the round surface but first we need to find the circumference of one circle and multiply it by the height.
2 x 3.14 x 7.2 = 45.216
Now lets multiply it by the height:
45.216 x 17 = 768.672
Now lets add both areas:
768.672 + 162.7776 = 931.4496 dont forget to round to the nearest hundredths place! 931.4496 rounded up = 931.45 square meters is your answer.
Answer:
22 because it is just a train that they are talking about not how long it takes to get to grandmas house
Answer:
B) 150
Step-by-step explanation:
B) 150
he went from 140 to 160.
Well to find it add the numbers up because all together they equal 540 degrees then subtract 540 to the number it add up to.
