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Naily [24]
3 years ago
15

All lines parallel to y = 5x - 7 have a slope of

Mathematics
1 answer:
MrMuchimi3 years ago
5 0

Answer:

5

Step-by-step explanation:

y = 5x - 5 \\ equating \: it \: with \\ y = mx  + b \\ slope \: (m) = 5

Parallel lines have same slope.

So, slope of required line = 5

You might be interested in
Vertex form <br> Y=3x^2+12x+8
maria [59]

Answer:

y = 3 ( x + 2 ) 2 − 4

Step-by-step explanation:

3 0
4 years ago
A 10.0 kg and a 2.0 kg cart approach each other on a horizontal frictionless air track. Their
Flura [38]

the  final speed in m/s of the 10.0 kg is 2.53 m/s .

<u>Step-by-step explanation:</u>

Here we have , A 10.0 kg and a 2.0 kg cart approach each other on a horizontal friction less air track. Their  total kinetic energy before collision is 96 ). Assume their collision is elastic. We need to find What is the  final speed in m/s of the 10.0 kg mass if that of the 2.0 kg mass is 8.0 m/s . Let's find out:

We know that in an elastic collision :

⇒ Total kinetic energy before collision  = Total kinetic energy after collision

⇒ 96 = \frac{1}{2}M_1(v_1)^2 + \frac{1}{2}M_2(v_2)^2

⇒ 96 = \frac{1}{2}(10)(v_1)^2 + \frac{1}{2}(2)(8)^2

⇒ 96=5(v_1)^2 + 64

⇒ 5(v_1)^2  =32

⇒ (v_1)^2  =6.4

⇒ v_1  =2.53 m/s

Therefore , the  final speed in m/s of the 10.0 kg is 2.53 m/s .

8 0
4 years ago
Plz its due very soon i need help
tekilochka [14]
29 cm. Is the answer
4 0
3 years ago
Need expert answer...Solve if you know,Explain your answer if you don't...Thank you.
Igoryamba

Answer:

C

Step-by-step explanation:

A piece wise function involves two or more functions over specific intervals. The equations of the two lines are the following y=x+1 and y=-x+2. The line y=-x+2 continues to the right and has an open circle at the end. So this point is not included. This means the interval is a greater than sign but not equal to.  This means C is the answer.

3 0
4 years ago
THIS IS A DIFFRENT ONE Which sets of measurements could be the side lengths of a triangle?
nalin [4]

Answer:

id have to say a because they are even

5 0
3 years ago
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