Answer:
1080°
Step-by-step explanation:
hope this helped <3
Answer:
2πr
Step-by-step explanation:
(1/7) Multiplied By x is 1/7x And (1/7) Multplied By Positive 21 is 3. So It Will Then Change To 1/7x + 3 = -6.
Subtract 3 From Both Sides. Then The Equation Changes To 1/7x = -9
Then Since (1/7) Basically Means To Divide You Would Multiply By 7 On Both Sides And Then x Would Equal -63!(:
Then Can Plug In -63 Where x Is To Check Your Work! Hope I Helped!
Perimeter = x + 5x - 2 + 7x - 4
= 13x - 6 meters answer