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crimeas [40]
3 years ago
13

Identify the trinomial that is a perfect square. HELP ASAP

Mathematics
1 answer:
Oliga [24]3 years ago
7 0
D. (9x-4)^2

You can find this by taking the square roots of the outside numbers and multiplying them by each other and 2 to see if they equal the middle number. 
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Solve the proportion using cross products.<br> 14/6 = d/15
Alex787 [66]

Answer:

D=35

Step-by-step explanation:

First, find a common multiple of both 15 and 6, we get 30, 14/6*5=70/6 meaning that 14/6=35/15

5 0
3 years ago
4-inch by 6-inch what is the width of 15 inches for a ratio table
quester [9]

This is a ratio problem; the ratio of the length to width is constant (and therefore equal):

4 /6 = 15 / x

Now, with a ratio, we may do any allowable algebra operation: cross-multiply, invert both sides, multiply or divide both sides by the same amount, etc.

Let's cross-multiply:

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x = 90/4

x = 22.5 in.

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3 years ago
Brainly do ur magic pls.?
jok3333 [9.3K]

1. 3y

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5 less implies that we subtract 5 from y

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same thing as #1

5. \frac{y}{8}

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8 0
3 years ago
What is 36,500,000 rounded to the nearest 10th
astra-53 [7]
36500000 is the answer
5 0
3 years ago
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A biology class examined some flowers in a local meadow. The students saw 88 perennial
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