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
Papessa [141]
3 years ago
12

Can someone explain to me how to solve this please

Mathematics
1 answer:
pashok25 [27]3 years ago
3 0
The statement "y varies directly as x," means that when x increases, y increases by the same factor. In other words, y and x always have the same ratio: y/x =K

it can be written as ---> y=kx

then put in the values to get a common ratio
k= y/x
k1= 11/7
k2= 13/8

therefore, there's no common ratio in the given table
You might be interested in
HIGH POINT QUESTION
Lelu [443]

Answer:

Reflection in the x-axis

Step-by-step explanation:

If the point (x, y) of the shape is rotated 180° about the origin, it will be transformed into the point (-x, -y).

If the point (-x, -y) is reflected in the Y-axis, it will be transformed into the point (x, -y). This transformation is equivalent to the reflection of (x, y) in the x-axis.

6 0
3 years ago
Drag each tile to the correct location. Each tile can be used more than once, but not all tiles will be used.
AysviL [449]

Answer:

y=770-55x --- given

y - 770 = 770 - 55x - 770 ----subtraction property of equality

y = -55x + 770 ---Simplification

y-770/-55 = -55x/-55 --- Division property of equality

-y-770/55=x---Simplification

Step-by-step explanation:

6 0
3 years ago
Given 2x² = -8, x is<br> A) -2 <br> B) 2<br> C) 2i or -2i <br> B) 4i or -4i<br> NO LINKS!!!
faust18 [17]

Answer:

2x^2=-8

2x^2/2=-8/2

x^2=-4

x=2

Step-by-step explanation:

HOPE THAT THIS IS HELPFUL.

HAVE AN AWESOME DAY.

4 0
3 years ago
Which best explains if quadrilateral WXYZ can be a parallelogram?
nekit [7.7K]

A quadrilateral in which opposite sides are parallel is called a parallelogram. The correct option is A.

<h3>What is a parallelogram?</h3>

A quadrilateral in which opposite sides are parallel is called a parallelogram. Thus, a parallelogram is always a quadrilateral but a quadrilateral can or cannot be a parallelogram.

For a parallelogram, the pair of opposite sides are equal and parallel. Therefore,

1.)  For the first pair.

(x+8) = 15

x = 7

2.) For the second pair

(x+2)=(2x-5)

x + 2 = 2x - 5

2 + 5 = 2x - x

x = 7

(x+2) = (7+2) = 9

Since the measure of the pair of opposite sides is 15 units, the pair of the other two sides measure 9 units.

Hence, the correct option is A.

The complete question is mentioned in the below image.

Learn more about Parallelogram:

brainly.com/question/1563728

#SPJ1

7 0
2 years ago
PLZ HELP! A researcher wants to find out what brand of tomato sauce is most popular with people who work full-time. He samples s
arlik [135]

Answer:

No it is not a good sample because if a person works full time then he would be at work around that time.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Oliver can read 28 1/2 pages in 1 1/6 hours. how long does it take him to read one page
    15·1 answer
  • Natalie drinks 2 pints of milk each day. How many days does it take her to drink 1 gallon of milk? PLZ HELP
    9·1 answer
  • Parker drew a triangle with no cogruent sides and a 95° angle. Classify the triangle by the lengths of its sides and measures of
    9·1 answer
  • Determine the slopes from the given information<br><br> A line through (3,-3) and (8,4)
    15·1 answer
  • What are x- and y intercepts for the graph of 5x-2y=20 brainly.com
    5·1 answer
  • Y=9x is y a function of x
    9·1 answer
  • G(x) to g(x)=-[x]+3 what is the domain of g(x)?
    14·1 answer
  • This problem says 2/3 plus 5/6 but how would you draw the 5/6
    5·2 answers
  • Explain the difference between the translation of y=x² for the graphs of y=(x+3)² and y=x²+3.​
    11·1 answer
  • The total length of a road trip was 16.2 hours. If highway signs are posted every 0.6 hours, including one at the end of the roa
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!