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sashaice [31]
3 years ago
12

1. Explain why the equation has two solutions. Then solve the equation to find the solutions. Show your work.

Mathematics
1 answer:
WARRIOR [948]3 years ago
7 0

Answer:

Some equations have two solutions because a quadratic expression can be written as the product of two linear factors and each factor can be equated to zero, So there exist two solution.

The answer to the quation is x = -2 or x =10

Step-by-step explanation:

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Working together, two ants named Aran and Beatrice can build an ant hill in 10 hours. Aran and Charlie can build the ant hill in
Nookie1986 [14]

Answer:

12

Step-by-step explanation:

7 0
3 years ago
How do you get from -16x^3 to -x?
Maru [420]

Answer:

(−x)(16x2+1)

Step-by-step explanation:

−16x3−x

−16x3−x

=(−x)(16x2+1)

-16

7 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP WILL MARK BRAINLIEST
luda_lava [24]

Answer:

x=11

Step-by-step explanation:

7x-9-4(x-1)=28

7x-9-4x+4=28

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4 0
3 years ago
85×250=_______ + 387= _______
Neko [114]

Answer:

21,637

Step-by-step explanation:

You can just use a caculator- Or simple multiplication by putting it on top of eachother.

You can do this many ways,just multiply with pen and paper,put 250 on top,and 85 on bottom which is 21,250,the add from there!

Hope I helped!!

7 0
2 years ago
Read 2 more answers
3. Ravi is covering a table top in mosaic tiles that
Zinaida [17]

Answer:

432 tiles

Step-by-step explanation:

First, convert the dimensions of the table to inches.

There are 12 inches in a foot, so multiply 1.5 and 2 by 12.

1.5(12) = 18

2(12) = 24

So, the dimensions of the table in inches are 18 by 24.

Find the area of the table using the formula, A = lw

A = lw

A = (18)(24)

A = 432

So, the area is 432 square inches.

Since each tile is one square inch, the table will fit 432 of these.

So, Ravi will need 432 tiles.

7 0
3 years ago
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