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Naily [24]
3 years ago
6

What is equivalent ratios ratio tables and graphing ratios

Mathematics
1 answer:
anastassius [24]3 years ago
5 0

Answer:

Equivalent ratios are ratios that make the same comparison of numbers. Two ratios are equivalent if one can be expressed as a multiple of the other.

A ratio table is a table of pairs of numbers that form equivalent ratios. A father and his young toddler are walking along the sidewalk.

Ratio tables show equivalent ratios between two quantities. You can create a ratio table by multiplying (or dividing) both quantities in the ratio by the same value to find an equivalent ratio. A ratio table can help you find equivalent ratios in order to solve problems.

Step-by-step explanation:

Hope it is helpful.......

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A frequency table for the 30 best lifetime baseball batting averages of all time is shown to the right. These data can be graphi
fenix001 [56]

Answer: the answer is b

Step-by-step explanation:

5 0
3 years ago
Write an equivalent expression to 16x + 20 using factoring.
erica [24]

Answer:

4(4x + 5)

Step-by-step explanation:

4 goes into both 16 and 20.

4×4 is 16 and

4×5 is 20.

When factoring you put the nunber you factored out typically, in front. Then the remaining factor goes in a set of parenthesis.

This is like undoing distributive property.

16x + 20

= 4(4x+5)

3 0
3 years ago
E = cos20º + cos40º + cos60º + … cos160º + cos180º
r-ruslan [8.4K]

Answer:

C) – 1

Step-by-step explanation:

E = cos20º + cos40º + cos60º +cos80° + cos 100°+cos120° +cos140° +cos160º + cos180º

E= 0.9 + 0.76 + 0.5+0.17+(-0.17)+(-0.5)+(-0.76) + ( – 0.9 ) + (– 1 )

E= 0.9 + 0.76 + 0.5 +0.17 - 0.17 - 0.5 -0.76 – 0.9 – 1

E= – 1

So ; equal – 1

I hope I helped you^_^

8 0
3 years ago
FOR EASY BRAINLIEST!!! ANSWER WITH EXPLANATION:<br><br> 1.<br><br> 2.<br><br> 3.<br><br> 4.
spin [16.1K]

Answer:

1) 2

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6 0
3 years ago
Y = -x + 10 and y = 2x + 4
igor_vitrenko [27]

Answer:

X=2, y=8

Step-by-step explanation:

Y=-x+10 equation 1

y=2x+4 equation 2

-x+10=2x+4. Substitute y of first equation into 2nd equation

-x-2x+10=4

-3x=4-10

-3x=-6

x=2

solve for y by inserting x value into either equation

y=-x+10

y=-2+10

y=8

check answer

y=2x+4

8=2(2)+4

8=4+4

8=8

8 0
3 years ago
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