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rewona [7]
3 years ago
15

Write the equation of each line in slope intercept form

Mathematics
1 answer:
aalyn [17]3 years ago
8 0

Answer:

y = 3x+2

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b where m is the slope and b is the y intercept

y = 3x+b

We have a point we can substitute into the line

5 = 3(1)+b

Subtract 3 from each side

5-3 =3+b-3

2 =b

y = 3x+2

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SIZIF [17.4K]

Answer:

First one: 37.5

Second one: 108

Step-by-step explanation:

For the first one:

the figure shown is a triangle

The area of a triangle can be calculated using this formula

A=\frac{bh}{2} where b = base length and h = height

The triangle shown has a height of 7.5 and a base length of 10

Using this information we plug in the values into the formula.

A=\frac{7.5*10}{2} \\7.5*10=75\\\frac{75}{2} =37.5\\

Hence the area of the figure is 37.5 square units

For the second one.

The figure shown is a parallelogram with a height of 9 and a base length of 12

The area of a parallelogram can simply be calculated by multiplying the base length by the height

So area = 9 * 12

9 * 12 = 108

Hence the area of the figure is 108 square units

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2 years ago
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Dahasolnce [82]

Answer:

2

Step-by-step explanation:

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3 years ago
Can somebody help me with this. Will mark brainliest.
Monica [59]

Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

Step-by-step explanation:

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Hope this helps :)

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Answer:

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Step-by-step explanation:

all of them have parallel sides except triangle

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