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Andre45 [30]
3 years ago
9

How do you simplify an expression WITHOUT using algebra

Mathematics
1 answer:
anastassius [24]3 years ago
8 0
The expression you're talking about must be one like 3+4 or 12*4 because otherwise you'd have to use algebra. To do he ones I stated you do it as you usually would.

Hope this helps :)
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mote1985 [20]
Use the distributive property to multiply the two sets of parentheses. You should have learned this in Algebra 1.
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3 years ago
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The smaller triangle was dilated to form the larger triangle. What is the value of x? A smaller triangle has side lengths of 5,
riadik2000 [5.3K]

Answer:

x = 7.5

Step-by-step explanation:

Dilation is a transformation in which the size of a given figure is either increased or decreased by a scale factor.

Given that the length of sides of the smaller triangle are; 5, 13, 12.

Given also that the length of the dilated triangle are; x, blank, 18.

Comparing the length of the last sides of the two triangles, we have;

(scale factor x 12) + 12

                        = (\frac{1}{2} x 12) + 12

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Thus the scale factor for the dilation is \frac{1}{2}. So that:

x = (\frac{1}{2} x 5) + 5

   = 2.5 + 5

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x = 7.5

And also,

blank = (\frac{1}{2} x 13) + 13

          = 6.5 + 13

blank  = 19.5

Therefore, the length of the sides of dilated triangle are: 7.5, 19.5, 18

4 0
3 years ago
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How much will the store be selling the cans of spam if they want to make a 420% profit?
Hitman42 [59]

Answer:

how many cans?

Step-by-step explanation:

5 0
3 years ago
I need help! I'm *so* confused! I will mark Brainliest
Naddik [55]

Answer:

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9 days ago means that x-coordinate -9 represents this day. Count 9 units to the left and find that when x = -9, y = 18 minutes.

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y=\dfrac{24+18}{2}=\dfrac{42}{2}=21,

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5 0
3 years ago
Which of the following us the graph of you=5
JulijaS [17]
Y = 5 

i think that what you meant 

so the point will be (0,5) and will be a horizontal line at y=5

hope that helps

5 0
3 years ago
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