Answer:
you are adding a dollar and 50 cents each time
Step-by-step explanation:
then find your y and x and plot it
Answer:
24
Step-by-step explanation:
Use the triangle area formula: A=1/2 (base)(height)
Plug in what we know: 216=1/2(18)(h)
Solve for h: (1/2)(18)=9.
216/9=24.
So, h=24
To check, plug it into the formula: 1/2(18)(24)= 216
Answer:
6/7 in 1 hour
Step-by-step explanation:
He will use 6/7 in one hours because
1/3 = 2/7
2/3 = 4/7
1 or 3/3 = 6/7
1. 16
2. 10
3. ?
4?
for 3 and 4 I think you use a protractor
Answer:
Step-by-step explanation:
surface of the entire object
1) bottom. 8*16= 128 sq inchs
2) triangle sides. 1/2 b*h = 1/2*16 *6 = 48 but there are 2 , the front, and the back. (2*48)=96 sq
3) pitched tops 10*8=80 but there are 2 80*2 = 160 sq
total = 1+2+3
total = 128 + 96 + 160
total surface area = 384 
