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geniusboy [140]
2 years ago
12

Hey, I need some answers!! What is 16-2t = 5t + 9?

Mathematics
1 answer:
kipiarov [429]2 years ago
7 0

Answer:

so you want to get alikes on same side so add 2 to 5t then subtract 9 from 16 itll give you 7=7t then it should be simple from there pretty certsin this ic correct!

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nika2105 [10]
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3 years ago
Find the equation of line b described below, in slope-intercept form
Serjik [45]

Given:

Line a is perpendicular to line b .

Line a passes through the points (1,-8) and (9,-12) .

Line b passes through the point (-8, -16).

To find:

The equation of b.

Solution:

Line a passes through the points (1,-8) and (9,-12) . So, slope of line a is

m=\dfrac{y_2-y_1}{x_2-x_1}

m_a=\dfrac{-12-(-8)}{9-1}

m_a=\dfrac{-12+8}{8}

m_a=\dfrac{-4}{8}

m_a=-\dfrac{1}{2}

Product of slopes of two perpendicular lines is -1.

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b=2

Slope of line b is 2.

If a line passing through a point (x_1,y_1) with slope m, then equation of line is

y-y_1=m(x-x_1)

Line b passing through (-8,-16) with slope 2. So, equation of line b is

y-(-16)=2(x-(-8))

y+16=2(x+8)

y+16=2x+16

Subtract 16  from both sides.

y=2x

Therefore, the equation of line b is y=2x.

7 0
3 years ago
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just need to multiply and axpand ?

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3 years ago
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S.A=s^2×6
S.A=7.2^2×6
S.A=311.04 ft^2 is your final answer. Hope it help!
7 0
3 years ago
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4 tenths + 5 hundredths
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3 years ago
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