The geometric figure shown below consists of a square and
4 semicircles. The diameters of the semicircles are the sides of the
square, and each diameter is 10 centimeters long. Which of the
following is the closest approximation of the total area, in square
centimeters, of this geometric figure?
F. 100
G. 160
H. 260
I. 400
J. 730

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Factor the expression using gcf 9b+45

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212