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4 years ago

Instructions: Factor 182 as a product of primes. Input the number's prime factors in ascending order.

Mathematics

1 answer:

larisa86 [58]4 years ago

5 0

Answer:

2, 7, 13

Step-by-step explanation:

182/2 = 91

91/7 = 13

The prime factors of 182 are 2, 7, and 13.

182 = 2×7×13

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What is the perimeter of a polygon with vertices at (−2, 1) , (−2, 4) , (2, 7) , (6, 4) , and (6, 1)

Marina CMI [18]

Check the picture below.

now, the sides at the bottom, the straight sides, are plain to see how long each is, you can pretty much count the units off the grid.

so, the only ones you need the distance formula or pythagorean theorem is the slanted ones, there are two, and both are equal, so, just get the length of one, and double it up.

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 2}}\quad ,&{{ 7}})\quad 
% (c,d)
&({{ 6}}\quad ,&{{ 4}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{(6-2)^2+(4-7)^2}\implies d=\sqrt{4^2+(-3)^2}\implies d=\sqrt{16+9}
\\\\\\
d=\sqrt{25}\implies d=5$

double that up, and both slanted sides are 10, the perimeter is all sides summed up.

5 0

3 years ago

I just need one more answer to this. Please someone help!

den301095 [7]

Answer:

(1,0)

(-2,3)

(5,24)

Step-by-step explanation:

To solve this you can can just plug in the x and y values and see which work

y = x²-1

Lets test (0,1):

1 = 0²-1

1 = -1

This pair does not work, because 1 does not equal -1

Lets test (1,0):

0 = 1²-1

0 = 0

This does work, because 0 equals 0

Lets test (3,5):

5 = 3²-1

5 = 9 - 1

5 = 8

This pair does not work, because 5 does not equal 8

Lets test (5,24):

24 = 5²-1

24 = 25 -1

24 = 24

This pair does work, because 24 equals 24

Lets test (-2,3):

3 = (-2)²-1

3 = 4-1

3 = 3

This pair does work, because 3 equals 3

Lets test (-4,-17):

-17 = (-4)²-1

-17 = 16 - 1

-17 = 15

This pair does not work, because -17 does not equal 15

So the pairs that are on the graph are:

(1,0)

(-2,3)

(5,24)

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3 years ago

Which statements are true about the graph of the function f(x) =6x-4+x^2

laila [671]

$f(x) = 6x - 4 + \times 2$

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3 years ago

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If a/3 = b/2 , what are the following ratios? 5a:3b

Arlecino [84]

15 = 6 I hope this is what you are looking for

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4 years ago

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How would you make an algorithm for 9s table?

jeyben [28]

Step-by-step explanation:

1. Hold up all ten fingers on your hand

2. Count N fingers from the left

3. Lower that finger

4. Read off the answer from your finger. The number of fingers before that lowered finger give you the number of tens in the answer.

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3 years ago