2 years ago

How do you solve x-6>7=

Mathematics

1 answer:

alexandr402 [8]2 years ago

4 0

By subtracting and

Dividing

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Solve for x (5x-1) 8x

trapecia [35]

Answer:

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Step-by-step explanation:

Given is the figure of a kite.

Opposite sides are equal... (given)

Since, measures of the angles opposite to equal sides are equal.

Also, diagonals of a kite interests at right angles.

Therefore,

$8x \degree + (5x - 1) \degree + 90 \degree = 180 \degree \\ \\ (8x + 5x - 1) \degree = 180 \degree - 90 \degree\\ \\(13x - 1) \degree = 90 \degree\\ \\ 13x - 1 = 90 \\ \\ 13x = 90 + 1 \\ \\ 13x = 91 \\ \\ x = \frac{91}{13} \\ \\ x = 7$

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2 years ago

Gina wilson unit 6 homework 4 help with 6,8,and9

Bumek [7]

Answer:

Q6. x = 17
Q8. Yes, parallel
Q9. No, not parallel

Step-by-step explanation:

Q6. Solve for x

Use ratios of similar sides

28/(82 - 28) = (2x + 8)/(5x - 4)
28/54 = (2x + 8)/(5x - 4)
14/27 = (2x + 8)/(5x - 4)
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If ratios are same, the lines are parallel

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41.8/33 = 57/45
41.8*45 = 33*57
1881 = 1881

Yes, lines are parallel

38/19 = 52/24
2 = 2 1/3

Incorrect, lines are not parallel

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2 years ago