3 years ago

Find ab if the coordinates of a are (3, 5 ( and b are (-3, -3)a- 8b- 6c- 12d- 10

Mathematics

1 answer:

strojnjashka [21]3 years ago

6 0

If you use the distance formula you get 10.

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How do you figure probability

sashaice [31]

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3 years ago

4. Luke is also making pizzas. He started with 4 cups of pepperoni. He has used 2/3 of his pepperoni. How many cups of pepperoni

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Answer:

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3 years ago

LAST ONE! PLEASE HELP! WILL MARK BRAINLIEST!

garri49 [273]

Answer:

Part A) the direct variation equation that relates x and y is:

$y= -5x$

Part B) value of y = 75

Step-by-step explanation:

Part A)

We are given that y varies directly with x, and y=10 when x=-2 what direct variation equation relates x and y?

If x and y are directly related then:

y ∝ x or y=kx

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Now, finding k:

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So, value of k = -5

So, the direct variation equation that relates x and y is:

$y= -5x$

Part B)

What is the value of y when x = -15

the equation is:

$y= -5x$

Putting x = -15

$y=-5x\\y=-5(-15)\\y=75$

So, value of y = 75

Keywords: Direct Variation

Learn more about Direct Variation at:

#learnwithBrainly

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3 years ago

Find the probability of rolling factors of 4 on both dice

Hitman42 [59]

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Step-by-step explanation:

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2 years ago