Urgent due by 3: 00!

two semicircles are attached to the sides of a rectangle as shown.

what is the area of this figure?

use 3.14 to approximate pi.

enter your answer in the box. round only your final answer to the nearest whole number.

I’m which figure is point g an orthocenter

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6