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tatyana61 [14]
3 years ago
15

Multiply please and thank u

Mathematics
1 answer:
WARRIOR [948]3 years ago
7 0
First of all, you need to distribute the -2 to the numbers in the parenthesis
so -2 (12k^2 - 3)
-24k^2 +6
back into the problem,
\frac{k+3}{-24k^2+6}

Hope this helps :)
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A Pest control company sprays insecticide around the perimeter of a 180 ft by 180 ft building. If the spray costs $.11 per foot,
andreev551 [17]
P = 4a.....this is the perimeter of a square
P = 4(180)
P = 720 ft

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5 0
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13% of $99.99 =<br> $26.00<br> O $25.98<br> O $13.00<br> O $12.99
vova2212 [387]

Answer:

12.99 or 13 rounded

Step-by-step explanation:

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There are 300 pets in the pet store. 25% of the pets are dogs. How many dogs are in the pet store?
ser-zykov [4K]
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8 0
2 years ago
Read 2 more answers
Find the area of the figure
lukranit [14]

Answer:

90 inches squared

Step-by-step explanation:

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6 0
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Ian paints /8 of a fence. Anna paints 3/4 of another fence. Draw a number line to show that Ian and Anna have painted the same a
ollegr [7]

Answer:

See attachment for number line

Step-by-step explanation:

Given

Ian = \frac{6}{8}

Anna = \frac{3}{4}

Required

Number line to represent both amounts

The interval on the number line is 16.

So, we need to calculate the position of both as thus.

Ian = \frac{6}{8} * 16 = \frac{96}{8} = 12

Anna = \frac{3}{4} * 16 = \frac{48}{4} = 12

So, both will be positioned on the 12th position.

The yellow dot represents Anna while the blue dot represents Ian

<em>See attachment for their position on the number line</em>

6 0
3 years ago
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