Answer:
A.
Step-by-step explanation:
i'm 99% sure!
--Answer--
It's in the picture, desmos will help for graphing.
Answer:
122.5
Step-by-step explanation:
Use the area formula for a trapezoid (attached below as an image):
A = area in sq cm
a = top base
b = bottom base
h = height
Correspond the correct values with the variables:
a = 14
b = 21
h = 7
A = 1/2 * (14 + 21) * 7
A = 1/2*(35)*7
A = 17.5 * 7
A = 122.5 sq cm
Hope this helps (●'◡'●)
Answer:
-3>=x this is because the circle is closed as well as the arrow going the opposite from -3
Step-by-step explanation: