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Bumek [7]
3 years ago
5

The sides of a rectangle are x cm and 4 cm. Itsperimeter is 46 cm. Determine the value of x.​

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

x = 19 cm

Step-by-step explanation:

perimeter = 46 = 2(x + 4)

2x + 8 = 46

2x = 38

x = 19

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S_A_V [24]

The equation of the parallel line is y = –2x – 11.

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Given equation of the line is y = –2x – 5.

Slope of this line is (m_1) = –2

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<em>If two lines are parallel, then they have the same slope.</em>

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<u>Point-slope formula:</u>

y-y_1=m(x-x_1)

Substitute the given values in the formula, we get

y-(-3)=-2(x-(-4))

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Subtract 3 from both sides of the equation.

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3 years ago
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Answer:

See below.

Step-by-step explanation:

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