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3 years ago

Anybody who is good at math??

2 answers:

7 0

No they're not on the same line because they have different slopes
slope of (2,3) (5,6) is 1
slope (5,6) (0,-2) is 8/5
slope of (2,3) and (0,-2) = 5/2

Lunna [17]3 years ago

4 0

Answer:

Step-by-step explanation:

You can check the slope of the lines , they are different , thus the points are non - collinear

You might be interested in

8 and 8/12 - 2 and 3/4. as a fraction

hjlf

Answer:

the answer is 71/12 or 5 and 11/12

Step-by-step explanation:

8x12= 96

96+8= 104

104/12= 8 8/12

2x4=8

8+3=11

11/4= 2 3/4

11/4 x 3/3= 33/12

104/12-33/12= 71/12 or 5 11/12

7 0

3 years ago

Emily has $3.15 worth of dimes and quarters. She has twice as many dimes as quarters. Determine the number of dimes and the numb

Cerrena [4.2K]

Answer:

The number of dimes is 14 and the number of quarters is 7.

Step-by-step explanation:

Given:

Emily has $3.15 worth of dimes and quarters.

She has twice as many dimes as quarters.

Now, to determine the number of dimes and the number of quarters.

Let the number of quarters be $x.$

And the number of dimes be $2x.$

So, the total worth of dimes and quarters = $3.15.

Now, to get the number of dimes and quarters:

According to question:

$0.10(2x)+0.25x=3.15$

$0.20x+0.25x=3.15$

$0.45x=3.15$

Dividing both sides by 0.45 we get:

$x=7.$

Thus, the number of quarters = 7.

So, the number of dimes = $2x=2\times 7=14.$

Therefore, the number of dimes is 14 and the number of quarters is 7.

6 0

3 years ago

Pls Help! Which of the following equations represents a line that is parallel to the line y = - x – 16.

bonufazy [111]

I think the answer b

3 0

3 years ago

The table showed price paid per concert ticket on a popular online auction site. What was the average price paid per ticket

allochka39001 [22]

Answer: Can you upload a picture of the question?

Step-by-step explanation:

6 0

3 years ago

In right triangle PQR PR=17 RQ=15 PQ =8 What is tan P What is the answer

Delvig [45]

Answer:

The value of tan P = 1.875

Step-by-step explanation:

Given:

PR=17

RQ=15

PQ =8

To find:

tan P = ?

Solution:

In trigonometric ratio

tan = $\frac{opposite}{adjacent}$

Now on substituting the given values(refer the figure)

tan (P) = $\frac{15}{8}$

tan (P) = 1.875

6 0

3 years ago