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3 years ago

What are 2 Equivalent ratios for 3 and 8

Mathematics

1 answer:

alisha [4.7K]3 years ago

8 0

Answer:

3 to 8 = 6 to 16 = 30 to 80

Step-by-step explanation:

Each time you multiply both numbers of a ratio by the same number, you get an equivalent ratio.

3 to 8

Multiply both 3 and 8 by 2:

6 to 16

Multiply both 3 and 8 by 10:

30 to 80

3 to 8 = 6 to 16 = 30 to 80

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I need the answer to a and b

erica [24]

Answer:

a. x = 7

b. x = 36/5

Step-by-step explanation:

Points to remember

The ratio of of corresponding sides of similar triangles are equal.

a). To find the value of x

From the figure 1 we get two similar triangles, ΔABC and ADE

We can write,

AB/AD = AC/AE

3/6 = x/(x + 7)

3(x + 7) = 6 * x

3x + 21 = 6x

6x - 3x = 21

3x = 21

x = 21/3 = 7

b). To find the value of x

From the figure b we get

ΔABC ~ ΔEDF

AB/DE = BC/DF

4/5 = x/9

x = (4 * 9)/5 = 36/5

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3 years ago

What is the graph of 5x+3y=13

hjlf

Answer:

See below

Step-by-step explanation:

5x+3y=13

3y=-5x+13

y=-5/3x+13/3

This graph has a slope of -5/3 and a y intercept of 13/3, as shown below. Hope this helps!

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AleksAgata [21]

Answer:

gcf = 41

Step-by-step explanation:

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Step-by-step explanation:

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