Answer:
3/8 * 4/5 = 3/10
Step-by-step explanation:
Keep change flip. If you multiply 3/8 by 4/5 you get 12/40 and if you simplify you get 3/10. 0.3 as a decimal. Hope this helps let e know if correct!!
Answer:
What letter? Do you need to slove
9514 1404 393
Answer:
- 132v^2, -v
- 24v^6, -2v^3
- 18v^12, 7v^6
- -56v^14, -15v^7
- 3v^20, -2v^10
Step-by-step explanation:
The product is the product of the numbers, multiplied by the product of the variable factors. The variable is the same in every term, so the product of the variable factors will have an exponent that is the sum of the exponents.
The difference will have a coefficient that is the difference of the coefficients.
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(11v)(12v) = 132v^2 . . . . 11v -12v = -v
(4v^3)(6v^3) = 24v^6 . . . . 4v^3 -6v^3 = -2v^3
(9v^6)(2v^6) = 18v^12 . . . . 9v^6 -2v^6 = 7v^6
(-8v^7)(7v^7) = -56v^14 . . . . -8v^7 -7v^7 = -15v^7
(-3v^10)(-v^10) = 3v^20 . . . . -3v^10 -(-v^10) = -2v^10
4 and 1/2 hours = 270 minutes
270 minutes ÷ 6 lessons = 45 minutes each
final lesson = 45 minutes
A. it is shorter because if the first lesson is longer, it takes time away from the other lessons (making the final lesson shorter)
