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Liula [17]
3 years ago
13

Which can be the first step in finding the equation of the line that passes through the points (5, negative 4) and (negative 1,

8) in slope-intercept form?

Mathematics
2 answers:
MrMuchimi3 years ago
8 0

Answer:

The equation of the line is y = -2x + 6

Step-by-step explanation:

The first step in finding the equation of the line is plotting the points. The next step is to go up 12 units from the bottom point to reach the second point. Then, go left 6 units to find the difference in x-values. Finally, use the slope to connect the points with a line.

I graphed the points and the line on the graph below.

Westkost [7]3 years ago
3 0

Answer:

Below.

Step-by-step explanation:

I can't see a list of first steps but it should be finding the slope of the line:

The slope = rise / run

= (-8 - (-4) / (1 - 5) = -4/-4 = 1.

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Svetllana [295]
For area A, the width will be √(3A/4), so for the three rugs, the widths are 6 ft, 9 ft, 12 ft. Corresponding lengths are 4/3 times that, so are 8 ft, 12 ft, 16 ft.

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4 0
3 years ago
Judy Clark went to Reel Bank. She borrowed $7,800 at a rate of 6 1/2%. The date of the loan was September 2. Judy hoped to repay
abruzzese [7]

Answer:

$7995.85

Step-by-step explanation:

We will use simple interest formula to solve our given problem.

A=P(1+rt), where,

A = Amount after t years,

P = Principal amount,

r = Annual interest rate in decimal form,

t = Time in years.

r=6.5\%=\frac{6.5}{100}=0.065

t=\text{141 days}=\frac{141}{365}\text{ year}

A=\$78001+0.065\times \frac{141}{365})

A=\$7800(1+0.065\times 0.38630136986)

A=\$7800(1+0.025109589041)

A=\$7800(1.025109589041)

A=\$7995.85479

A\approx \$7995.85

Therefore, Judy will will pay back on January 20: <u>$7995.85</u>.

8 0
3 years ago
WILL GIVE BRAINLIEST AND MANY POINTS PLEASE HELP IM DROWNING IN WORK
MissTica

Answer:

a*sqrt(x+b) + c = d

or

a*√(x+b) + c = d

Step-by-step explanation:

8 0
3 years ago
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Answer:

90

Step-by-step explanation:

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