Answer:
6x² + 17x + 12
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor
(3x + 4)(2x + 3)
= 3x(2x + 3) + 4(2x + 3) ← distribute both parenthesis
= 6x² + 9x + 8x + 12 ← collect like terms
= 6x² + 17x + 12 ← in expanded form
Answer:
r = 3 yds
Step-by-step explanation:
The perimeter of a quarter circle is 1/4 of a circumference of the circle AND two straight edges that are the length of the radius. see image.
The circumference is given and using 3.14 for pi, we'll then solve for r. see image.
Answer:
Remember, if f and g are functions then , then:
a)
b)
c)
then,
Answer:
first one
Step-by-step explanation:
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First you have to simplify the equation. 7m+5m-5 = -5+12m
Then you can add like terms.
12m-5 = -5+12m
Add 5 to both sides
12m = 0+12m
Subtract 12 to both sides
0=0
This equation has infinite solutions