All categories

2 years ago

Line AB contains points A (−1, 3) and B (5, 3). Line AB has a slope that is

Mathematics

1 answer:

matrenka [14]2 years ago

5 0

Line a B divide that by -13 so it’s probably be (5,3)

You might be interested in

Pls help whats 4/5 of 30?<br>I'll give brainliest:)

forsale [732]

Step-by-step explanation:

4/5 of 30

=24

WELL IK IT HELPS YOU

8 0

3 years ago

Read 2 more answers

An elevator goes up 7 floors and then down 4 floors. What integer represents the change in the floor level?

Nat2105 [25]

The answer is three because...

7-4=3

3 0

3 years ago

Read 2 more answers

The speed of cars on a stretch of road is normally distributed with an average 51 miles per hour with a standard deviation of 5.

Oliga [24]

Answer: 0.57

Step-by-step explanation:

Given : The speed of cars on a stretch of road is normally distributed .

Population Mean = $\mu=51\text{ miles per hour}$

Standard deviation : $\sigma= 5.9\text{ miles per hour}$

Let x be the random variable that represents the speed of cars on a stretch of road .

z-score : $z=\dfrac{x-\mu}{\sigma}$

For x= 50.

$z=\dfrac{50-51}{5.9}\approx-0.17$

By using the standard normal distribution table ,

The probability that a randomly selected car is violating the speed limit of 50 miles per hour :-

$P(x>50)=1-P(x\leq50)=1-P(z\leq-0.17)\\\\=1- 0.4325051=0.5674949\approx0.57\\$

5 0

3 years ago

20. Crystal gets paid $250 a

sweet-ann [11.9K]

Answer:

50c+250=t

t is total, c is computers

Step-by-step explanation:

Since this is weekly income, 250 does not need a variable.

then the rest falls into place

i hope this helps u

pls give a brainliest and a thx

4 0

3 years ago

The triangles below are congruent and their corresponding parts are marked.

pshichka [43]

Answer:

I think it's a but I'm not 100 percent sure but I'd say a

7 0

2 years ago