1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksju [112]
3 years ago
9

Select the equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4

Mathematics
2 answers:
saveliy_v [14]3 years ago
5 0

Answer:

The equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4 will be:

  • y=5x+2

Step-by-step explanation:

Given the equation

y = 5x + 4

Here the slope is:

m=5

as comparing with the y=mx+b, which is the slop-intercept form where m is the slope and b is the y-intercept.

As we know the point-slope form is

y-y_1=m\:\left(x-x_1\right)

y-7=5\left(x-1\right)

Add 7 to both sides

y-7+7=5\left(x-1\right)+7

y=5x+2

Therefore, the equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4 will be:

  • y=5x+2
VladimirAG [237]3 years ago
3 0

Answer:

a

Step-by-step explanation:

it has to  have to same slope as the first equation so you have y=5x+b then what you do is plug in the points and solve for b. which gives you 2. so your final equation is y=5x+2

7=5+b

-5  -5

2=b

You might be interested in
Use models to prove that 3 (a+b) is equivalent to 3a + 3b.
mezya [45]
The 3 is distributed to the a+b inside the brackets........
5 0
3 years ago
Read 2 more answers
Solve the reciprocal<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bx%7D%20" id="TexFormula1" title=" \frac{1}{x} " al
swat32

Answer:

the reciprocal is just x because x over 1 is just x

Step-by-step explanation:

Hope this helps! :)

7 0
2 years ago
Someone help me please
lidiya [134]

Problem 1

<h3>Answer:  2/5</h3>

--------------------------

Explanation:

There are 4 green blocks out of 4+6 = 10 total. We divide the number of green over the number total to get the answer. Reduce the fraction as much as possible. The fraction 4/10 reduces to 2/5 (we divide both parts by 2).

====================================================

Problem 2

<h3>Answer: 1/6</h3>

--------------------------

Explanation:

The probability the spinner lands on red is 2/6 = 1/3. This is because there are 2 spaces that are red out of 6 total. It helps to reduce as much as possible.

The probability the coin lands on heads is 1/2 because there's 1 side labeled heads out of 2 total.

Multiply the fractions: 1/3 * 1/2 = 1/6

This works because both events are independent.

3 0
3 years ago
At an art exhibition there are 12 paintings of which 10 are original. A visitor selects a painting at random and before decides
Reika [66]

Answer:

a) 0.8333

b) 0.75

c) 0.8181 or 0.9090

Step-by-step explanation:

a)

The probability the visitor selects an authentic painting is  

10/12 = 0.8333

b)

Since the opinion of the expert does not depend on your choice, the events are <em>independent</em>, so the probability that the expert says is authentic and it really is, is

0.8333*0.9 = 0.75

c)

If the expert decides the painting is a copy and it is not, then there are 11 paintings of which 9 are authentic, so the probability the visitor selects a new original painting is

9/11= 0.8181

If the expert decides the painting is a copy and it is, then there are 11 paintings of which 10 are authentic, so the probability the visitor selects a new original painting is

10/11= 0.9090

8 0
3 years ago
Jamie bought 5/8 of wheat flour. He also bought 1/4 pound of white flour. How much flour did he buy
KonstantinChe [14]
7/8     you have to make 1/4 into 2/8  and 2/8+5/8=7/8







7 0
3 years ago
Read 2 more answers
Other questions:
  • I will give brainliest
    9·2 answers
  • You got $300 for Christmas. You want to buy a hoodie that cost $52, a pair of pants that were $45 and you need shoes. Write an i
    13·2 answers
  • Why can you NOT combine 3x and 5x^2 ?
    11·1 answer
  • The Grand Canyon is approximately 29 kilometers long. Mariner Valley is a canyon on Mars that is approximately 212 kilometers lo
    12·1 answer
  • Can someone please help and explain this to what the answer is I’ll give brainliest
    11·1 answer
  • Select all of the ratios that are equivalent to 4 to 7.
    10·1 answer
  • Help for these to two pls
    5·1 answer
  • Plsss!! answer the pic:(<br><br>haha no pts-,-<br><br>Nonsense = autoreport :(​
    11·2 answers
  • What value of c make the relation (c,9), (8,7),(6,5) a function
    14·1 answer
  • Two vertical angles are complementary. Statement is always, sometimes, or never true. Explain your reasoning
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!