Answer:
c= about 3053.63
Step-by-step explanation:
first find the radius
975/2 =486
then do the circumference equation
c= 2* pi*r^2
c= 2* 3.14 *(486)^2
c= 2* 3.14 *236196
c= about 3053.63
i think that's right
hope this helps
Answer:
5 -2√10 = C
Step-by-step explanation:
√25 -√40
√25 = √5 x5 = √5² = 5
√40 = √5 x 8 = √5x 2x4 = √10x4 = √10x 2² = 2√10 (when the 2 comes back into the square root it become 2²)
√25 -√40 = 5 -2√10
Systole and Diastole are 2 phases of the cardiac cycle. Systole is when the heart contracts to pump blood out. Diastole is when the heart relaxes after contraction and refills with blood.
B) 5(x-6)
you factor out 5 for each term
