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
schepotkina [342]
2 years ago
5

Which equation has a graph that is parallel to the graph of 2x − y = −1?

Mathematics
2 answers:
LenKa [72]2 years ago
7 0
D is your answer I’m 80%sure
maxonik [38]2 years ago
7 0

Answer:

B

Step-by-step explanation:

So from the first graphs equation is

2x-y=-1

therefore if we made y the subject of the formula, the equation would be

2x+1=y , this is also the same as y=2x+1

from this, the equation is clearly in the form y=mx+c so we can get the gradient

The gradient of graph one would be 2

The perpendicular gradient would be the negative reciprocal of graph one's gradient which would be -1/2

Now we look at our options and see which one has the gradient as -1/2

You might be interested in
Two of the most popular options on a certain type of new car are automatic transmission and built-in GPS. Suppose that 90% of al
padilas [110]

Answer:

0.95 = 95% probability that the next person to purchase this car will request at least one of automatic transmission or built-in GPS

Step-by-step explanation:

We solve this question treating these probabilities as Venn sets.

I am going to say that:

Event A: Requesting automatic transmission

Event B: Requesting built-in GPS

90% of all buyers request automatic transmission

This means that P(A) = 0.9

82% of all buyers request built-in GPS

This means that P(B) = 0.82

77% of all buyers request both automatic transmission and built-in GPS.

This means that P(A \cap B) = 0.77

What is the probability that the next person to purchase this car will request at least one of automatic transmission or built-in GPS

This is P(A \cup B), which is given by:

P(A \cup B) = P(A) + P(B) - P(A \cap B)

So

P(A \cup B) = 0.9 + 0.82 - 0.77 = 0.95

0.95 = 95% probability that the next person to purchase this car will request at least one of automatic transmission or built-in GPS

3 0
3 years ago
Digit realizes that some members of the audience cannot see the bride and groom due to the current seating arrangement. Therefor
DiKsa [7]

Answer:

A dilation

Step-by-step explanation:

i

3 0
2 years ago
Quadrilateral CAMP below is a rhombus. the length PQ is (x+2) units, and the length of QA is (3x-14) units. Which statements bes
valentinak56 [21]

Answer:

<h3>Q cuts the diagonal PA into 2 equal halves, since the diagonals of rhombus meet at right angles.</h3><h3>The value of x is 8.</h3>

Step-by-step explanation:

Given that Quadrilateral CAMP below is a rhombus. the length PQ is (x+2) units, and the length of QA is (3x-14) units

From the given Q is the middle point, which cut the diagonal PA into 2 equal halves.

By the definition of rhombus, diagonals meet at right angles.

Implies that PQ = QA

x+2 = 3x - 14

x-3x=-14-2

-2x=-16

2x = 16

dividing by 2 on both sides, we will get,

x =\frac{16}{2}

<h3>∴ x=8</h3><h3>Since Q cuts the diagonal PA into 2 equal halves, since the diagonals of rhombus meet at right angles we can equate x+2 = 3x-14 to find the value of x.</h3>

The line segment \overrightarrow{PA}=\overrightarrow{PQ}+\overrightarrow{QA}

\overrightarrow{PA}=x+2+3x-14

=4x-12

=4(8)-12 ( since x=8)

=32-12

=20

<h3>∴ \overrightarrow{PA}=20 units</h3>
3 0
3 years ago
Which of the following is equivalent to 1/8?
neonofarm [45]
Answer: 1 to 8
Reason: because there’s 1 of 8 items is the same ratio
5 0
2 years ago
Please help me! no links please!
Oxana [17]
I have a link but it’s not fake
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is (-4x-2)-(13x+1)=
    12·2 answers
  • Following table shows children age 1 to six years of age
    11·1 answer
  • Two six-sided dice are rolled (one red and one green). Some possibilities are (Red=1,Green=5) or (Red=2,Green=2) etc.
    5·1 answer
  • A mug is 2/3 full. The mug contains 5/6 of a cup of water. Find the capacity of the mug.
    5·2 answers
  • Kristin says that the square root of 0.01 is irrational, because 0.01 is not a perfect square. Do you agree? Explain.
    7·1 answer
  • 8TH GRADE MATH HELP IMAGE ATTACHED​
    11·1 answer
  • Describe the location of the point having the following coordinates.
    6·1 answer
  • A bank charges a fee of 0.5% per month for having a checking account. Stephani’s account has $325 in it. Which function models t
    7·1 answer
  • Solve 8m-2(14-m)&gt;7(m-4)+3m
    5·1 answer
  • Select the statement that correctly compares two numbers.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!