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matrenka [14]
3 years ago
9

Ose has 50 coins in a jar. 20% are nickels, 40% are quarters, and the rest are pennies. (6.RP.3c-Benchmark #3)

Mathematics
2 answers:
____ [38]3 years ago
7 0

Answer:

Part A: pennies are 40% of the jar

Part B :

Nickels: 10

Quarters: 20

Pennies: 20

Step-by-step explanation:

Part A: since the nickels and quarters make up 60% of the jar the pennies make up the other 40%.

Part B:

Nickels: 20 percent of 50 (the amount of coins in the jar) is 10

Quarters & Pennies (since they have the same percentage): 40 percent of 50 is 20

cupoosta [38]3 years ago
5 0

Answer:

Part A: 40% are pennies

Part B: NIckels 10, Quarters 20, Pennis 20

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In the diagram, transversal t cuts parallel lines a and b. Which equation is necessarily true?
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Answer:

The correct answer is option B.  

m<3 = m<6

Step-by-step explanation:

From the figure we an see that, a and b are parallel lines and line t is the traversal on the lines.

<u>To find the correct option</u>

From the given figure we get

Corresponding angles are,

<1 & <5,  <2&<6, <2&<7 and <4 &<8

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Alternate interior angles are equal.

m<3 = m<6

Therefore the correct answer is optionB

3 0
3 years ago
Read 2 more answers
Write the following integers in a decreasing order. 1. 0,7,-3,9,-132,36​
Elan Coil [88]
ANSWER:
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6 0
3 years ago
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Help i need an answer please dont answer if you are not positive
spayn [35]
What is the area of the shaded region and the circle inside?

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A_1=\pi r^2
A_1=33,3^2\pi
A_1=1108,89\pi

What is the area of the circle inside?

A_2=20,1^2\pi
A_2=404,01\pi

What is the area of the shaded region?

1108,89\pi -404,01\pi =704,88\pi
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The answer: 2213,32 :)
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3 years ago
A manufacturer of lawnmowers wanted to know the most important product attributes to consumers. The company's research team deve
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Answer: Ordinal measurement scale

Step-by-step explanation:

In ordinal measurement scale the order of values or variables are very important. Just as in the case above, the rating from 1-3 is according to the order of it's importance.

Thanks

7 0
3 years ago
The sides of a octagon each have a length of 8x inches.write an expression for the Perimeter of the octagon in inches
miss Akunina [59]

8(8x)

<em>I hope I helped you with your solution! If I did, please give me Brainliest, and click the "thanks" button! It would truly make my day!</em>

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