9 to find the answer divide 2.1 by 18.9 in which you'll get 9 = x
The answer is B
I know this because 8 divided by -4 =-2
Therefore the answer is: B
Answer:
8
Step-by-step explanation:
For number 1, the area is 48.
A = bh/2, so the height (12), times the base, divided by two equals the area (48).
Now we have: 48 = (b*12)/2
Calculate: 48*2 = 12b, so 96=12b, so b = 8
Answer:
50.2 m²
Step-by-step explanation:
The area (A) of a circle is calculated as
A = πr² ( r is the radius , here r = 4 ), thus
A = π × 4² = 16π = 16 × 3.14 ≈ 50.2 ( to the nearest tenth )
Answer: Kimberly's best estimate is 80% of the students in the school would vote for Tammy.
Step-by-step explanation:
24/30 = 0.8
0.8 *100= 80%