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djverab [1.8K]
3 years ago
8

What is the second step in identifying grouped mean?

Mathematics
1 answer:
DochEvi [55]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Divide the sum obtained in preceding step by total number of frequencies.

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Are constants like terms?
aniked [119]

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yes they are

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Which pair of expressions is equivalent?
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Solve for x help don't know how to do this
Charra [1.4K]
Both triangle are isosceles, which means their base angles are congruent.

54 + 2y = 180
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y = 63 

The measure of the base angles of the triangle on the left is 63 degrees.

180 - 63 = 117

117 + 2x = 180
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x = 31.5

Answer:
x = 31.5

Hope this helps.
5 0
3 years ago
Brad has two lengths of copper pipe to fit together. one has a length of 2 5/12 feet and the other has a length of 3 7/12 feet.
elena-s [515]
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4 0
3 years ago
a collection of nickels and quarters are worth $8.80. if she has 68 total nickels and quarters, how many quarters does she have?
nikdorinn [45]

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