Using the formula V = L x W x H, multiply the 3 dimensions together.
17 x 1.3 x 8 = 176.8 cubic inches.
Answer:
The reflection is in the y-axis cause the y point went from -7 to 7 and the x point stayed the same.
There would be 7 dimes and 18 nickels
Make 3.5% out of 100:
3.5÷100=0.035. So the Answer is B. 0.035.
Answer:
37 dimes and 10 nickels
Step-by-step explanation:
let d = # dimes
let n = # nickels
we can set up a system of equations:
n + d = 47
.05n + .10d = 4.2
if we solve the first equation for 'n' we get:
n = 47-d
now we can substitute this in for 'n' in the second equation:
.05(47-d) + .10d = 4.2
2.35 - .05d + .10d = 4.2
2.35 + .05d = 4.2
subtract 2.35 from each side to get:
.05d = 1.85
d = 1.85÷.05
d = 37
if d+n = 47 and d=37 then n = 10
Check:
.05(10) + .1(37) should equal 4.2
.50 + 3.7 = 4.2 [It Checks Out]
