Answer:
D
Step-by-step explanation:
The perimeter of answer A is 6+6+8+8 which is 12+16=28
The perimeter of answer B is 7+7+7+7 which is 28
The perimeter of answer C is 7+7+6+6 which is 14+12=26
The perimeter of answer D is 9+9+6+6 which is 18+12 which is 30
so, they already used 4,885.78 this month, but whatever all five family members can use total for a month is 7,250.50, so since they already used 4,885.78, they have left 7,250.50 - 4,885.78 = 2364.72.
Answer:
13
Step-by-step explanation:
32-2=30
30+7=37
50-37=13
Answer:
Step-by-step explanation:
You need to know the formula for the area of a circle , do you?
it's pi*
plug in 1/2 of the diameter , they tell us it's 48 + 6 = 54
54/2 = 27
so
pi*
=2290.2 sq inches
Answer:
C. The vertical distance of a roller coaster from the ground changes with respect to its horizontal distance from the beginning of the ride.
Step-by-step explanation:
See how the graph is in a "U" shape? That tells us that it first decreases and then goes back up at some point.
The way you would find this answer is to go through each scenario (A, B, C, and D) and think about which thing would make sense to go down and then up.
