Solve for x by cross multiplication
- Swap the sides of equation
- Divide both sides of equation by 30
Answer:
A”=three possible answers (10.5) (21/2) or (10 1/2)
B”=9
C”=3
D”=(4.5) (9/2) or (4 1/2)
Step-by-step explanation: just cause
Think, if something waves up and down at a certain rate, then its slope also will be changing with it along this wave at the same rate. If a function is periodic, with period c, then so is its derivative. I hope that this is the answer that you were looking for and it has helped you.
The greatest common factor of 12, 78, and 90 is 6.
Factors are the numbers, that when multiplied with another number, equal the product.
Factors of 12: 1, 2, 3, 4, 6, and 12.
Factors of 78: 1, 2, 3, 6, 13, 26, 39, and 78.
Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 20, 45, and 90.
The Greatest Common Factor is the highest factor shared among the products. Thus proving 6 is the GCF.
I hope this helps!
Answer:
20%
Step-by-step explanation:
300 divide by 60. the answer is 20 percent
