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Solnce55 [7]
3 years ago
5

21a+9 Factor the algebraic expression.

Mathematics
1 answer:
Mama L [17]3 years ago
8 0
21a + 9 = 0 that is the answer good luck
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Length = 7.5 Width = 5 Height = 1 Surface Area = 100 inches squared Shape = rectangular prism or box What is the surface area of
liberstina [14]

Step-by-step explanation:

hete is your formula this u can find answer

4 0
3 years ago
A piece of popcorn, on average, has a volume of 0.125 inches cubed. How many pieces of popcorn will fit in a bag that has a dime
Anettt [7]
5×3×7= 105
105 ÷ 0.125= 840
840 pieces of popcorn will fit in a 5 inch by 3 inch by 7 inch bag.
3 0
3 years ago
Which is larger 3kL or 30000L
dolphi86 [110]
30000L is larger than 3kL
7 0
3 years ago
Georgia filled her kitchen sink up with water so that she could do the dishes. When she was done with the dishes, she pulled out
Over [174]

Answer:

A) -0.3 of an inch per second

Step-by-step explanation:

You'll have to put (2, 8.4) and (4, 7.8) into the slope formula.

It's represented as (∆y)/(∆x) = m

(y1 + y2)/(x1 + x2) = m

You subtract both y's in the numerator and subtract both x's in the denominator.

Like this:

(8.4-7.8)/(2-4) = m

(0.6)/(-2) = m

-0.3 = m

7 0
3 years ago
Read 2 more answers
Help me please pleaseeee o need the answers please
olchik [2.2K]

Answer:

substitute your x values with the x in the input

y=3(0) = 0

y=3(1) = 3

y=3(2) = 6

y=3(3) = 9

y=3(4) = 12

f(x) = x+2

f(x)= -2 +2 = 0

f(x)= -1+2 = 1

f(x) = 0+2 = 2

f(x) = 1+2 = 3

f(x) = 2+2 = 4

y = 2x -3

y= 2(2) -3 = 1

y= 2(4)-3 = 5

y= 2(6) -3 = 9

y= 2(8) -3 = 13

y= 2(10) -3 = 17

4 0
3 years ago
Read 2 more answers
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