Oh my gosh I used to have that same workbook I HATED it. Anyways, the formular for volume is length x width x height, so for this rectangular prism you would multiply 4 2/5 x 10 x 3. Also it doesn’t matter which order you multiply because you should still have the same end result.
Hope this helps! If you need anymore answers from this book then ask me. My teacher made us do like 10 pages a day all school year.
Answer:
<u>The answer is that 36a⁴/b² is 0.</u>
Step-by-step explanation:
Let's simplify the expression given to us, this way:
3a^2b^-4/12a^-2b^-2
3a²b⁻⁴ ÷ 12a⁻²b⁻²
3a²/b⁴ ÷ 1/12a²b²
3a²/b⁴ * 12a²b²/1
36a⁴/b²
But let's recall that if a = 0 and b = 0, then we have:
36 * 0⁴ / 0² = 0
<u>The answer is that 36a⁴/b² is 0.</u>
I think it’s c and e but I don’t know cause I’m in sixth grade????
Q(4X+2)=36X+18
so,for x=5; yes
Answer:
<u>There were 257 children and 365 adults at the public pool.</u>
Step-by-step explanation:
Let the number of children and adult be x and y respectively,
x+y = 622
1.5x+2y = 1115
Now,
x+y = 622
or, x = 622 - y
Now,
1.5x + 2y= 1115
or, 1.5(622-y) + 2y = 1115
or, 933 - 1.5y + 2y = 1115
or, 933 + 0.5y = 1115
or, 0.5y = 1115-933
or, 0.5y = 182
so, y = 182/0.5
so, y = 365
Now,
x+y = 622
or, x + 365 = 622
so, x = 257
