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HACTEHA [7]
3 years ago
9

Jack wanted to make note cards by cutting pieces of paper in half. Before starting he got ten more pieces to use. When he was do

ne he had 20 half-pieces of paper. With how many pieces did he start?
Mathematics
2 answers:
Zepler [3.9K]3 years ago
6 0

Answer:

10

Step-by-step explanation:

if you take 10 note cards and cut in half you will have 20 pieces

nekit [7.7K]3 years ago
5 0

Answer:

He Started With 7 Pieces

Step-by-step explanation:

as x + 3

2(+3) 20.

2(+3)=20

+3=10

=7

7 .

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Answer:

No

Step-by-step explanation:

The angles of a triangle must always add up to 180 degrees.

90 + 60 + 60 = 210 degrees.

Therefore it would not be possible to draw a triangle with these values.

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3 years ago
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3 0
3 years ago
Read 2 more answers
Write a multiplication sentence to show how 10 gallons and 300 miles are related. How are 5 gallons ad 150 miles related? How ar
RUDIKE [14]

Answer:

It shows for each gallon consumed, we multiply by 30 to get the amount of miles

This applies for the three questions

Step-by-step explanation:

10 gallons and 300 miles are related in such a way that you divide the number if miles by number of gallons.

300/10 = 30 miles per gallon.

It shows for each gallon consumed, we multiply by 30 to get the amount of Miles.

5 gallons ad 150 miles related in such a way that you divide the number if miles by number of gallons.

150/5 = 30 miles per gallon.

It shows for each gallon consumed, we multiply by 30 to get the amount of Miles.

1 gallon and 30 miles related in such a way that you divide the number if miles by number of gallons.

30/1= 30 miles per gallon.

It shows for each gallon consumed, we multiply by 30 to get the amount of Miles.

7 0
3 years ago
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