Answer:
22.512 cm
Step-by-step explanation:
rate conversion
Answer:
proportion
Step-by-step explanation:
In a proportion, the means or the extremes (or both) may be interchanged. In proportion, the product of the means equals the product of the extremes.
hope it helps :)
mark brainliest!
The answer to this is 5a-7
Answer:
x/y = 3/8
Step-by-step explanation:
y = 4/5 = 8/10, so ...
x/y = (3/10)/(8/10) = 3/8
_____
One way to divide fractions is to make them have the same denominator. Then their ratio is the ratio of their numerators.
Answer:
10x^3 + 16x^2 + 4x + 24
Step-by-step explanation:
This is solved using the foil method.
(2x+4) (5x^2 -2x+6)
Multiplying each term:
10x^3 - 4x^2 + 12x
20x^2 - 8x + 24
Combining like terms:
10x^3 + 16x^2 + 4x + 24