3 years ago

Suppose the point (a, b) lies in the first quadrant. Describe how you would move

1 answer:

8 0

Answer:

To move from (a, b) to (a, -b) move down 2b. The point (a, -b) would be in quadrant 4 and would be a reflection across the x-axis of the point (a, b)

Step-by-step explanation:

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How many composite number between 1 and 50

Kamila [148]

Step-by-step explanation:

There are 34 composite numbers between 1 to 50 which are as follows: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50.

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3 years ago

What is the sum of the measures of the interior angles of a regular polygon if leach exterior angle measures 120°?

GREYUIT [131]

Answer:

180

Step-by-step explanation:

180-120 = 60 this is one of all the congruent angles

of the top of my head i know a regular triangle has three 60 degree angles meaning it is 60*3 = 180

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3 years ago

A teacher has a container of paper clips. She will randomly select one paper clip from the container.

laila [671]

Answer:

Step-by-step explanation:

There are 50 clips and 14 of them are purple.

Probability of picking purple is 14/50 or 7/25. Probability of picking non purple is 1 - 7/25 = 18/25

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3 years ago

Read 2 more answers

Use the diagram shown to find x.

marusya05 [52]

X would equal 70°.

For every triangle, all interior angles add up to 180°. This means that we can add together 42 and 68 to get 110°. Because the sum of all interior angles in a triangle must be 180°, we subtract 110 from 180 to see how much more we need, which gets us 70°.

I hope this helps!

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4 years ago

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How much of each ingredients would you need to make 100 quarts of punch

seraphim [82]

Answer:

20 quarts of each ingredient, i'm assuming because lack of details.

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4 years ago