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Svetllana [295]
4 years ago
5

2xsquared+8x-19what is the steps to solve

Mathematics
2 answers:
kakasveta [241]4 years ago
7 0
To solve this it would have to be equal to something
spayn [35]4 years ago
4 0
2x^2+8x-19
This can't be simplified, I would factorise it but -19 is prime.

Sorry.<span />
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3 years ago
Angle 1 and angle 2 are supplementary angles. m&lt;1 is 4y + 7, and m&lt;2 is Sy + 4. Find m&lt;2.
Doss [256]

Step-by-step explanation:

First, we should define supplementary angles.

Supplementary angles are angles that add up to 180 degrees.

Since 1 and 2 are supplementary and we know their values, we just set them equal to 180 degrees

(

4

y

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+

(

9

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13

y

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=

169

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⋅

13

+

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121

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7 0
3 years ago
The temperature dropped at a rate of -4.8 degrees per hour. If the temperature was 31 degrees at 10 am, what was the temperature
quester [9]
The temperature at 3 pm was 7 degrees.
6 0
4 years ago
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Pani-rosa [81]

You want to compute the total area of the figure. The figure is composed by four 6x4 rectangles, and two 4x4 squares.

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6 0
3 years ago
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