You could try, www.2020tahermath/polygongmlearn.org
Answer C. base side length = 30.6 cm, height = 27.3 cm
8w-8+6w=4w-7
Combine like terms
14w-8=4w-7
Subtract 4w from both sides
10w-8=-7
Add 8 to both sides
10w=1
Divide by 10
w=.1
Hope this helped!
Answer:
x(x+9)=713 because x multiplied by x is x or its like multiplying 1x1=1
Answer:
25,132.74 miles
Step-by-step explanation:
Hello!
We are basically asked to find the circumference of the Earth's cross-section.
Circumference: 
We can replace 2r with the diameter, because the diameter is 2 times the radius.
Multiply the Diameter by pi:
It is around 25,132.74 miles around.