3 years ago

What is the slope of a line that is perpendicular to the line y= -1/2x +5?

1 answer:

7 0

The answer is:

B. -1/2

Explanation:
The equation is in y= mx + b form, which means that m= slope and b= y-intercept. You can see that the slope is -1/2.

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ch4aika [34]

5 feet is the answer

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3 years ago

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1/2r + 2 (3/4r - 1) = 1/4r + 6<br><br>

gtnhenbr [62]

Answer:

r=32/7

Step-by-step explanation:

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3 years ago

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(5,12) with a slope m=10 the equation of the line is

motikmotik

Answer:

y= 10x-38

Step-by-step explanation:

Equation of a line is usually written in the form of y=mx+c, where m is its gradient and c is its y-intercept.

Given that m=10,

y= 10x +c

Now substitute the coordinates into the equation.

When y=12, x=5,

12= 10(5) +c

12= 50 +c

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Thus the equation of the line is y= 10x -38

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3 years ago

How do you 92 = 8(f + 2) – 4 ?????

Liono4ka [1.6K]

Based on my calculation i know for sure F
would equal 10

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3 years ago

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Cows and horses cost $250 each and sheep and goats each cost $200 at the county fair. Chickens sell for $50. How much could McDo

IgorC [24]

Answer:

the total amount of animals in McDonald's farm is missing, so I looked for a similar question and found the attached image:

McDonald can earn:

15 cows x $250 = $3,750

2 horses x $250 = $500

20 sheep x $200 = $4,000

25 goats x $200 = $5,000

17 chickens x $50 = $850

total = $14,100

6 0

3 years ago