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
andrew11 [14]
3 years ago
8

Which phrase best describes the correlation between the variables?

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
5 0
I would go with C which Is strong Negative 
I picked C because its going down in a straight line 
SCORPION-xisa [38]3 years ago
4 0
The phrase which best describe the correlation between the variables is (D)- week negative....

You might be interested in
Identify the range of the parabola y=-(x+4)^2
Ede4ka [16]
The range is -infinity to infinity
8 0
2 years ago
How many solutions does this equation have 3x-2x+4=2+x+2
ch4aika [34]
If you simply it down you get
x + 4 = x + 4
so X can technically be any number
8 0
3 years ago
The base and the height of a triangle are multiplied by 5/4. Which of the following describes the
lions [1.4K]

Answer:

The option that describe the effect of the change is;

  • The perimeter is multiplied by 5/4

Step-by-step explanation:

The parameters from the question are;

The (scale) factor by which the base and the height of the triangle are multiplied = 5/4

By the constant proportion of their sides, the triangle before and the triangle obtained after the multiplication are similar

Let 'a' and 'b' represent the length of the base and the height of the triangle respectively, we have;

The area of the triangle, A₁ = 1/2 × a × b = a·b/2

With the application of the scale factor of 5/4, we have;

The area of the scaled triangle, A₂ = 1/2 × (5/4) × a × (5/4) × b = (5/4)² × a·b/2

Therefore, the scale factor of the area = (5/4)²

The scale factor of the perimeter = √(The scale facto of area)

∴ The scale factor of the perimeter = √(5/4)² = (5/4)

The scale factor of the perimeter = (5/4)

Therefore, the perimeter of the scaled triangle is obtained by multiplying the perimeter of the initial triangle by (5/4).

8 0
2 years ago
Read 2 more answers
What is the absolute value equation for this graph?
Delvig [45]

Answer:

y = |x-3| -1

Step-by-step explanation:

The parent function has been shifted right 3 units and down 1 unit. That is f(x)=|x| has been moved to ...

y = f(x -3) -1

y = |x -3| -1 . . . . matches the last choice

6 0
3 years ago
Write the exponential function.
sertanlavr [38]

Answer:

f(x) = 10*(b)^x

Step-by-step explanation:

exponential function : y=a*(b)^x

where a = y intercept and b = factor ( what you multiply by )

looking at the table the y intercept is at (0,10) so a = 10

so we now have y = 10 * (b)^x

to find the factor we simply plug in one of the ordered pairs.

note that the ordered pair chosen does not effect the outcome

i chose (2,250)

we have y = 10 * (b)^x

(x,y) = (2,250)

250 = 10 * (b)^2

divide both sides by 10

25 = b^2

take the square root of both sides

5 = b

the final equation would be f(x) = 10 * (b)^x

5 0
2 years ago
Other questions:
  • Is 0.07 less than 0.06
    11·1 answer
  • 28 members and 50% decrease
    11·2 answers
  • To convert 420 seconds to minutes, which ratio should you multiply by?<br> PICTURE INCLUDED
    12·1 answer
  • Marita drives a total of 1,456 miles during her vacation. She drives at an average speed of 52 miles per hour. For how many hour
    11·1 answer
  • Conver 3/7 into a percent. round to two decimal places.
    15·2 answers
  • Which coordinates of jefferson high school's baseball field
    13·1 answer
  • Please help me, I don’t know what to do
    6·1 answer
  • Evaluate 523 base7 - 65base7​
    8·1 answer
  • A can of chicken stock measures 3.5 inches in diameter and 5 inches tall. What is the volume of the can? Use 3.14 for pi. Round
    6·1 answer
  • Lysa wants to build a fence around her yard. She needs 160 pieces of wood. She has already purchased 40 pieces. Which equation r
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!