Answer:
Step-by-step explanation:
Perimeter = 20.56mm
Given the perimeter, find the diameter
= 20.56
D = 20.56 ÷
D = 6.54 mm
Perimeter of the Semicircle = half the circle arc + the straight line (Diameter)
Semicircle = 0.5(20.56) + 6.54cm
Semicircle = 16.83mm
Answer:
x = 2
or 
Step-by-step explanation:
Subtract 5x from both sides. This leaves us with 2x = 5. Now divide both sides by 2 to isolate x. If you want an improper fraction you can stop at x =
. If you want a mixed number you will have x = 2
.
Hope this helped! Please give Brainliest.
Answer: x>−4 or x<−10
Step-by-step explanation:
brainliest plzz:)
Answer:
D) 7, 24, 27 is NOT a right triangle
Answer:
-63504
Step-by-step explanation: