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2 years ago

12

Find the slope of the line that passes through the points (-1,8) and (3, -4). Is this slope greater than, less than, or equal to

the slope of the line y = 3x + 5?

2 answers:

Gre4nikov [31]2 years ago

4 0

Slope is -3 and it is less than the slope of y=3x+5

leva [86]2 years ago

4 0

It is less that because it would be 4/4 which equals 1. Hoped I helped you!

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the distance d a train travela varies directly with the amount of time t that has elapse since departure. If the train travela 4

antiseptic1488 [7]

475/9.5 x4 = 200miles in 4hrs

7 0

2 years ago

-2/3- (-3/4)<br><br> Simplify if needed <br> Brainliest <br><br> Also, 5/6+5/12

bazaltina [42]

Answer:

$-\frac{2}{3} - (-\frac{3}{4}) = \frac{1}{12}$

$\frac{5}{6} + \frac{5}{12} = \frac{5}{3}$

Step-by-step explanation:

Given

$-\frac{2}{3} - (-\frac{3}{4})$

Required

Solve:

$-\frac{2}{3} - (-\frac{3}{4})$

Open bracket

$-\frac{2}{3} - (-\frac{3}{4}) = -\frac{2}{3} +\frac{3}{4}$

Take LCM

$-\frac{2}{3} - (-\frac{3}{4}) = \frac{-8+9}{12}$

$-\frac{2}{3} - (-\frac{3}{4}) = \frac{1}{12}$

$\frac{5}{6} + \frac{5}{12}$

Take LCM

$\frac{5}{6} + \frac{5}{12} = \frac{10+5}{12}$

$\frac{5}{6} + \frac{5}{12} = \frac{15}{12}$

Divide by 3/3

$\frac{5}{6} + \frac{5}{12} = \frac{5}{3}$

4 0

3 years ago

What's slope Line<br> pass through( 14, 4)( 21, 6

Svet_ta [14]

What's slope Line
pass through( 14, 4)( 21, 6 Answer :m=2/7

5 0

3 years ago

Can someone help please and explain how you got your answer and please don't play around I really don't wanna fail. Ill give bra

Maksim231197 [3]

Answer:

5

Step-by-step explanation:

Hello There!

The mean is pretty much the average

So to find the mean we first add up all of the values

2+3+6+6+7+8+8=40

Then we count the amount of points

There are 8 points

our final step is to divide the total value by the total number of points

40/8=5

so the mean (average) would be 5

6 0

2 years ago

Read 2 more answers

Whenever the population standard deviation is unknown, which distribution is used in developing an interval estimate for a popul

r-ruslan [8.4K]

Answer:

The t-distribution is used.

Step-by-step explanation:

When we dont know the standard deviation of the population, we use the t-distribution(t-table).

Otherwise, the z-distribution(z-table) is used.

So the answer to this question is the t-distribution.

4 0

2 years ago