Answer: m = 2
Explanation:
Move all the "m"s to the left and the constant to the right.
-19m − 19 = 4m − 4m + 19
-19m - 4m + 4m = 19 + 19
-19m =38
m = -2
Part a:
180 x 30
part b:
underestimate. the rounded value is less than the original number
Answer:
C
Step-by-step explanation:
Answer:
15. 1/3 (33%)
16. 1/6 (16.66%)
17. 1/2 (50%)
18. 1/2 (50%)
19. 1/1 (100%)
20. 0/1 (0%)
Step-by-step explanation:
Answer:
3619.6cm^3
Step-by-step explanation:
Given data
Daimeter= 24cm
Radius= 12cm
The formula for finding the volume of the hemisphere is given below
V = 2/3*π*r³
Substitute
V= 2/3*3.142*12^3
V= 2/3*3.142*1728
V= 10858.752/3
V=3619.6cm^3
Hence the volume is 3619.6cm^3