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3 years ago

Select all the graphs that are proportional. (Choose All that Apply]

Mathematics

1 answer:

SVEN [57.7K]3 years ago

4 0

Answer:

b and d

Step-by-step explanation:

hope it helped

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harkovskaia [24]

Answer: Yes

Step-by-step explanation:

Using the vertical line test, we draw a bunch of lines that go up and down. We can see there is no point where a vertical line has 2 intersections.

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Step-by-step explanation:

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Taya2010 [7]

Step-by-step explanation:

We know that if (h,k) is the center of any circle and whose radius is = r then its equation is :

${(x - h)}^{2} + {(y - k)}^{2} = {r}^{2}$

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$\large \green{ \: \: \: \: \boxed{\boxed{\begin{array}{cc} \bf\:Mark\\\bf\:me\:as\\\bf brainliest \end{array}}}} \\$

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What is 12 14/15 written as a decimal

Marina86 [1]

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3 years ago

A bag contains 13 pieces of candy. In how many ways can five pieces be selected?

Whitepunk [10]

Five pieces can be selected in 1287 ways

Step-by-step explanation:

When the selection has to be made without considering the order of selection, combinations are used.

The formula for combination is:

$C(n,r) = \frac{n!}{r!(n-r)!}$

Here

Total candies = n = 13

Candies to be selected = r = 5

Putting the values in the formula

$C(13,5) = \frac{13!}{5!(13-5)!}\\=\frac{13!}{5!8!}\\=1287\ ways$

Five pieces can be selected in 1287 ways

Keywords: Combinations, selection

Learn more about combinations at:

#LearnwithBrainly

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