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8_murik_8 [283]
4 years ago
15

Distribute and simplify: 7 (2x - 4) + 2 (3x + 1)

Mathematics
1 answer:
Alenkinab [10]4 years ago
3 0
7(2x-4)+2(3x+1)\\\\[(7*2x)+(7*-4)]+[(2*3x)+(2*1)]\\\\(14x-28)+(6x+2)\\\\14x+6x-28+2\\\\\\20x-25
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Two and three hundredths is how much less than three and two tenths? Write the answer in words
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The iron cross is a skiing trick in which the tips of the skis are crossed while the skier is airborne. Find the value of x
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<u><em>To</em><em> </em><em>find</em><em> </em><em>:</em><em> </em></u>

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<em><u>Solution</u></em><em><u> </u></em><em><u>:</u></em><em><u>-</u></em><em><u> </u></em>

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<em>Now</em><em> </em><em>divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>,</em><em> </em>

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  • x = 6

<em>So</em><em> </em><em>,</em><em> </em><em>we</em><em> </em><em>got</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>x</em><em> </em>

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<em>Hope it helps ~ </em>

7 0
3 years ago
A convex hexagon has exterior angles of 39°, 47°, 42°, 59°, and 64°. What is the measure of an exterior angle at the
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Answer: 109^{\circ}

Step-by-step explanation:

The exterior angles of a polygon add to 360 degrees, so the sixth angle measures 360-39-47-42-59-64=\boxed{109^{\circ}}

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How to find the sum of each interior angle of a 20gon?
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formula for interior angles of a polygon is 180 times the number of sides minus 2

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 sum of interior angles = 3240 degrees



please mark brainliest


8 0
4 years ago
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Helen [10]

Answer:

See Below

Step-by-step explanation:

I had to redo this 4 times, share some love/thanks pls

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