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3 years ago

What is the slope of the line shown below? (9, 1) and (-3, -7

Mathematics

1 answer:

Dima020 [189]3 years ago

3 0

Answer:

The slope is 4

Step-by-step explanation:

I think it's right

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Suppose given △ABC with a line segment DE connecting sides AB and BC so that DE ∥ AC . The lengths of the sides of △DBE are thre

Lemur [1.5K]

Answer:

24 cm^2

Step-by-step explanation:

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3 years ago

If the probability of turning left is 0.5 and the probability of

babymother [125]

Answer:

0.5

Step-by-step explanation:

The probability that the first mouse turns left and the second mouse turns right is 0.5 × 0.5 = 0.25.

The probability that the first mouse turns right and the second mouse turns left is 0.5 × 0.5 = 0.25.

So the probability that only one mouse turns left is:

P = 0.25 + 0.25

P = 0.5

Another way of looking at it: the probability that only one mouse turns left is 1 minus the probability that both turn left or both turn right.

P = 1 − (P(both left) + P(both right))

P = 1 − (0.5 × 0.5 + 0.5 × 0.5)

P = 0.5

4 0

4 years ago

WILL MARK BRAINLIEST!!! Can someone help me wit dis question?

Advocard [28]

Answer:

B.) -4

Step-by-step explanation:

y=mx+b

b is equal to the y-intercept.

7 0

3 years ago

Read 2 more answers

The length of the bed is 9 feet and 6 inches. The sheet is made for a bed that is 79 inches. How short is the sheet?

grin007 [14]

The sheet is 35 inches short of the bed.

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4 years ago

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What value of x is in the solution set of 3(x – 4) > 5x + 2?

bonufazy [111]

We have to simplify and get the value of x from this inequality given:

Given inequality,

$3(x - 4) > 5x + 2$

Now let's simplify by using distributive property,

$3x - 12 > 5x + 2$

We need to find x, so let's isolate x to the letter side of the inequality for calculation at ease.

$3x - 12 - 5x - 2 > 0$

$- 2x - 14 > 0$

Now, dividing -2 from both sides.

Note : As we are dividing a negative number from both sides, the sign of the inequality will be <u>reversed</u>.

$\dfrac{ - 2x - 14}{ - 2} > \dfrac{0}{ - 2}$

$x + 7 < 0$

Now subtracting -7 from both sides,

$x + 7 - 7 < 0 - 7$

$x < - 7$

Or, Interval of the equal $(- \infin, -7 ]$

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3 0

3 years ago