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2 years ago

PLEASE HELP I WILL GIVE BRAINALIST!!!!

Mathematics

1 answer:

Zolol [24]2 years ago

7 0

9514 1404 393

Answer:

y = 2x +5

Step-by-step explanation:

We can use the slope formula to find the slope of AB, which is the same as the slope of the parallel line. Then, we can use the point-slope equation for a line to find the desired equation.

m = (y2 -y1)/(x2 -x1)

m = (-8 -2)/(-1 -4) = -10/-5 = 2

y -y1 = m(x -x1) . . point-slope form of equation for a line

y -5 = 2(x -0) . . . . fill in m=2, (x1, y1) = (0, 5)

y = 2x +5 . . . . . . . rearrange to slope-intercept form

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3 years ago

19) A six-sided die is rolled six times. What is

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2 years ago

A playground is shaped like a rectangle with a width 5 times it’s length. What is the simplified expression for the distance bet

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8 0

2 years ago

Read 2 more answers

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

BabaBlast [244]

Hey!

Weight of small box = 5 lb. x no. of small boxes total weight = 5*x

Weight of Large boxes = 12 lb. y no. of large boxes total weight = 12*y

Total weight = 5x + 12y.

Since total weight carrying capacity of shelf is 80, thus the inequality becomes:

5x + 12y Less than or equal to 80.

(a) satisfies the inequality.

(b) satisfies the inequality.

Hope my answer helps!

7 0

3 years ago

2. A two-stage rocket is in development. The required probability is for the overall rocket to be a minimum of 97% reliable for

ikadub [295]

Answer: The minimum reliability for the second stage be 0.979.

Step-by-step explanation:

Since we have given that

Probability for the overall rocket reliable for a successful mission = 97%

Probability for the first stage = 99%

We need to find the minimum reliability for the second stage :

So, it becomes:

P(overall reliability) = P(first stage ) × P(second stage)

$0.97=0.99\times x\\\\\dfrac{0.97}{0.99}=x\\\\0.979=x$

Hence, the minimum reliability for the second stage be 0.979.

4 0

3 years ago