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1 year ago

Graph a line with a slope of 2/5 that contains the ping (-2,4)

1 answer:

4 0

Hello there! A point that would verify the slope to be 2/5 would be (0, 9).

Given the point (-2,4) and the slope 2/5, we can follow the slope formula of rise/run, where 2 is our rise (y) and 5 is our run (x). Moving up two points on the y-axis will give us our rise, 0, because -2 + 2 = 0. Moving to the right 5 units from 4 on the x-axis will give us our run, 9, because 5 + 4 = 9.

Your final answer: One of the points on the graphed line will be (0,9). When progressing two points up and 5 points to the right, we will obtain more points. Hope this helps!

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If the two triangles shown below are congruent, select the corresponding 1 point

nadya68 [22]

Answer:

SSS

Step-by-step explanation:

The two triangles both share a side (the middle line), and it is shown that the other lines are congruent to each other. So all 3 sides are congruent, meaning SSS is the postulate that proves this.

4 0

2 years ago

21:28 = :24<br><br>plz help....

gavmur [86]

Answer:

x=18

Step-by-step explanation:

21:28=x:24

1. rewrite: 21/28 = x/24

2. simplify: 3/4=x/24

3. multiply 24 to both sides: x=18

4 0

2 years ago

PLEASE ANSWER Angela is a member of the swim team 7 member of the swim team are boys the other 8 members of the swims teams are

Marianna [84]

1/15 Bc there's 15 on the team and only 1 is getting the medal

8 0

2 years ago

The table below shows the scores of a group of students on a 10-point quiz.Test ScoreFrequency3 54 15 16 27 28 49 310 1The mean

Katarina [22]

Explanation

Part A

We can use the formula below to find the mean.

$\text{Mean}=\sum ^{}_{}(\frac{fx}{f})$

We will then have;

$\begin{gathered} \text{Mean = }\frac{5\times3+4\times1+5\times1+6\times2+7\times2+8\times4+9\times3+10\times1}{19}=\frac{15+4+5+12+14+32+27+10}{19} \\ =\frac{119}{19}=6.2632 \end{gathered}$

Mean = 6.2632

Part B

Since the data set is odd.

$\begin{gathered} \text{Median}=\frac{(n+1)}{2}^{th}\text{observation} \\ =\text{Value of }\frac{\text{(19+1)}}{2}^{th}\text{observation} \\ =\text{value of 10th observation} \end{gathered}$

Answer: From the column of cumulative frequency cf, the median is 7

5 0

11 months ago

Factor this polynomial. -3x^2 - 16x - 5 A. (3x + 1) (x - 5) B. (3x - 1) (x - 5) C. -1 (3x + 1) (x + 5) D. (-3x + 1) (x + 5)

Mrac [35]

Answer:

-(x + 5)(3x + 1)

Step-by-step explanation:

Step 1: Factor out negative

-1(3x² + 16x + 5)

Step 2: Factor quadratic

-(x + 5)(3x + 1)

6 0

2 years ago

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