3 years ago

In what direction is the line containing the points (5,9) and (-5,-5) going?

Mathematics

1 answer:

Dmitrij [34]3 years ago

6 0

I think the correct answer would be C.

You might be interested in

Find the length of ST

Andru [333]

Answer:

$ST = 12$

Step-by-step explanation:

By AA Similarity, triangles ASR and EST are similar.

The ratio of the lengths of the sides of triangle ASR to those of EST is 6/8 or 3/4.

$\dfrac{SR}{ST} = \dfrac{3}{4}$

Also,

$SR + ST = 21$

By a rule of proportions, you get

$\dfrac{SR + ST}{ST} = \dfrac{3 + 4}{4}$

$\dfrac{21}{ST} = \dfrac{7}{4}$

$7ST = 4 \times 21$

$7ST = 84$

$ST = 12$

3 0

3 years ago

cell phone provider offers a plan that costs $40 per month plus $0.20 per text message sent or received. A comparable plan cos

Orlov [11]

Answer:

the second one is the better deal

Step-by-step explanation:

6 0

2 years ago

| 5x -2y | - | 3x | if x = -3 and y = 2

Natalka [10]

Answer:

If $x = -3$ and $y = 2$ , then $|5x-2y|-|3x| = 10$

Step-by-step explanation:

This is a problem that utilizes both substitution and the order of operations.

$|5x-2y|-|3x| = \\|-15-(2)(2)|-|(3)(-3)| =\\ |-15-4|-|(3)(-3)| =\\|-19|-|(3)(-3)| =\\19-|(3)(-3)| =\\19-|-9| =\\19-9 =\\10$

5 0

3 years ago

Read 2 more answers

Find the slope of the line that passes trough(5,-10) and (5,-4)

Gwar [14]

Answer:

Answer Undefined

Step-by-step explanation:

This line is a vertical line because the x coordinate is the same on both points (5 is the x coordinate in both points). Vertical line's slopes are undefined because they go from up to down.

3 0

2 years ago

Read 2 more answers

Write the sentence as an equation.

Zinaida [17]

13+(20*m)=(g*100)-101

4 0

3 years ago

Read 2 more answers