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: T= 1 and I’m not sure if 6t = 6
Answer:
4. (d, the last one)
5. (a, the first one)
Step-by-step explanation:
Answer:
4 is a factor
Step-by-step explanation:
4x+8
4x = 4*x
8 = 4*2
4(x+2)
4 is a factor
Answer:
24
Step-by-step explanation:
18 * 4 /3 = 72/3 = 24
