Answer:
3.14 = pi
1.) R = 1.5 and A = 7.065
2.) D = 28 and A = 615.44
3.) R = 10 and A = 314
Step-by-step explanation:
R = 0.5×d
Area of circle = π×r²
Answer:
B represents 9. The opposite would be -9
Step-by-step explanation:
Answer:
C=44/2
c=22
Two time c is equal to 44
one time c is equal to 22
Answer:
C and A
Step-by-step explanation:
expand the things in parentheses so for C
1/2(x + 16) = 1/2(x) + 1/2(16) = 1/2 x + 8
same process for A
Dividing fractions is the same thing as multiplying by the reciprocal
3/4 x 24/1 = 18
