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Agata [3.3K]
4 years ago
14

the lines below are perpendicular. if the slope of the green line is -1, what is the slope of the red line?

Mathematics
1 answer:
RideAnS [48]4 years ago
8 0
The slope of the red line would be the inverse of the green line. so the red line's slope is 1.
Green line: -1/1
Red line:1/1
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Lapatulllka [165]

Answer:

34

Step-by-step explanation:

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3 years ago
Use the GCF and the Distributive Property to<br> rewrite the following expression:<br> 24 +30
puteri [66]

Answer:

B = 6(4 + 5)

Step-by-step explanation:

GCF = The greatest common factor, example: GCF of 12 and 16 = 12 is divisible by all of these numbers. The factors for 16 are 1, 2, 4, 8, 16. The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor.

Distributive property = allows us to multiply the number by a group of numbers, which are added together. The distributive property is given by: a(b+c) = ab + ac

The Greatest Common Factor of 24 and 30 is 6 because it is the largest number they have together (24 = 6*4 and 30 = 6*5)

24 divided by 6 = 4

30 divided by 6 = 5

This fits B the most: 6(4 + 5)

The answer is B, I hope this helps!

3 0
3 years ago
Adam and his dad share the cost of the meal in the ratio of 2:3. Adam’s dad pays £52.20. What is the total cost of the meal
Ne4ueva [31]
We have to calculate the total cost of the meal. We know that Adam ( A ) and his dad ( D ) share the cost of the meal in the ratio 2 : 3 and that Adam`s dad pays 52.20 Pounds. So A : D = 2 : 3; A : 52.20 = 2 : 3. Using the cross products, A * 3 = 2 * 52.20; A * 3 = 104.40; A = 104.40 : 3; A = 34.80 Pounds. Finally, A + D = 34.80 + 52.20 = 87.00. Answer: The total cost of the meal is 87 Pounds<span>. </span>
6 0
4 years ago
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expeople1 [14]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Dovator [93]

Answer:

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Step-by-step explanation:

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Distance- d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}

d = \sqrt{(4 - 7)^2 + (2-14)^2}

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Midpoint- \frac{x1+x2}{2} ,\frac{y1+y2}{2}

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6 0
3 years ago
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