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3 years ago

10

Geometry help please

1 answer:

Ghella [55]3 years ago

7 0

If we know the three corresponding sides form the same ratio, then we can use the SSS similarity theorem

If we know that 2 pairs of angles are congruent, then we can use the AA similarity theorem

Finally, if we know that two sides are proportional with the congruent angles between the two sides, then we can use the SAS similarity theorem

See the attached for the final answers

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Graph y< 1/3 c + 1/2

castortr0y [4]

<h3>The Graph you need above </h3>

<h3>Step-by-step explaination : </h3>

<h3>Combine 1/3and x.</h3>

y<x/3+1/2

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Slope: 1/3

y-intercept: 1/2

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2 years ago

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victus00 [196]

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2 years ago

Mark and don are planning to sell each of their marble collections at a garage sale. if don has 4 more than 5 times the number o

natita [175]

Mark and Don have to sell 11 and 59 marbles respectively.

<em><u>Explanation</u></em>

Lets assume, the number of marbles Mark has is $x$

As, Don has 4 more than 5 times the number of marbles mark has, so the number of marbles Don has $= 5x+ 4$

Question says that the total number of marbles is 70. So, the equation will be...

$x+(5x+4)= 70\\ \\ 6x+4= 70 \\ \\ 6x = 70-4\\ \\ 6x=66 \\ \\ x= \frac{66}{6}= 11$

<em>So, the number of marbles Mark has = 11 </em>

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3 years ago

Which of the graphs is not periodic

Arada [10]

We can’t see the graphs ;-;

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1 year ago

Write a proof that shows how 45 and 4.5 have a factor of 10. and are similar.

Sidana [21]

Answer: 4.5 x 10 = 45

0.45 x 10 = 4.5

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3 years ago