3 years ago

What is the slope of a line perpendicular to the line whose equation is 4x – 3y = –27.

2 answers:

6 0

The correct answer is 4/3. First write the equation in slope intercept form which is y=4/3x+9. Then graph and use the rise and run method to solve for the slope.

patriot [66]3 years ago

6 0

Correct answer is 4/3

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sammy [17]

Answer:

Step-by-step explanation:

2a^-a-13=2

Subtract 2 from both sides :

2a^2-a-13=2=2-2

2a^2-a-15=0

Factor left side of the equation :

(2a+5) (a-3)=0

Set factors equal to 0 :

2a+5=0 or a-3=0

a=-5/2 or a=3

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3 years ago

Find the missing point of the following parallelogram.

zepelin [54]

Answer:

(4,5)

Step-by-step explanation:

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3 years ago

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Find the area of the shape based on the provided measurements

eimsori [14]

Answer:

375 units²

Step-by-step explanation:

A = bh/2

A = (75)(10)/2

A = 750/2

A = 375

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2 years ago

Question 5

mezya [45]

Answer:

Value is 15 and measure is 151

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3 years ago

Brian is finishing a meal at his favorite restaurant. The check shows that the cost of the food is $42. He adds a 15% tip to the

Rus_ich [418]

Answer:

48.30

Step-by-step explanation:

First determine the tip

42 *15%

42 *.15 =6.30

Add this to the amount of the tip

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The total amount is 48.30

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3 years ago