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laila [671]
3 years ago
13

Which set of ratios form a proportion?

Mathematics
2 answers:
Setler [38]3 years ago
6 0

Answer:

Step-by-step explanation:6/8 and 15/20  because if you divde them by 2.5 each they are equivalete

Zigmanuir [339]3 years ago
6 0
I think it’s A and D but I could be wrong
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Bianca and yoko work together to mow the lawn. suppose yoko mow 5/15 of the lawn and bianca m ows 2/5 of the lawn. how much lawn
xz_007 [3.2K]
They mowed total of 11/15 (5/15 + 2/5) already, so they still have 4/15.
8 0
3 years ago
Which answers describe the shape below? Check all that apply.
serg [7]

Answer:

Trapezoid and Quadrilateral

Step-by-step explanation:

Trapezoid because it has four sides that are not equal You may not be familiar with this figure because most trapezoids don't look like this. It is a quadrilateral because it is a figure that has 4 sides.

7 0
2 years ago
7x + 2y=24<br> 8x + 2y=30
Bumek [7]

Answer:

x=6 y=-9

Step-by-step explanation:

  • Layer the equations on each other as you would in a subtraction problem:

               8x + 2y=30

               7x + 2y=24  

  • Subtract the equation just like you would normally. This should leave 1x=6 or x=6.
  • Now that you have your x value, plug it in as x for one of the equations. For the 2nd equation, this leaves:

               42+2y=24 then

               2y=-18 then

               y=-9

  • Double check your y value by plugging x=6 into the first equation. This should also leave y=-9.

3 0
3 years ago
If the area of a rectangle with width x can be represented with the expression A(x) = x(14 – x), what is the perimeter of the re
Marianna [84]
A=WL
P=2(L+W)

A=(x)(14-x)
W=x
L=14-x
P=2((14-x)+x)
P=2(14-x+x)
P=2(14+0)
P=2(14)
P=28

perimiter=24 units
5 0
3 years ago
WILL GIVE BRAINLIEST
Ray Of Light [21]

Answer:

(x,y) --> (x, y-5)

Step-by-step explanation:

the y-intercept of f(x) = (0,2)

the y-intercept of g(x) = (0, -3)

-3 - 2 = -5

4 0
3 years ago
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