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Katena32 [7]
3 years ago
5

I bed help with these two

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
8 0
21.5 is the first ine
frozen [14]3 years ago
5 0
Well if each band needs 15.5 inches and she needs to make 12 headbands she needs 15.5 inches 12 times. Now you can add 15.5 + 15.5 +15.5 (so on) 12 times or you can do it the easier way and do 15.5 times 12. this comes out to 186 inches of ribbon. She estimated 160 inches of ribbon, this is unreasonable because it is significantly less that 186. 
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Ralph sold brownies for ​$0.44 a piece in order to earn money to buy baseball cards. If the cards cost ​$0.60 per​ pack, and if
Dima020 [189]
He had to sell 16 brownies
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3 years ago
pls help........................................................................................................................
gtnhenbr [62]

Answer:

Check pdf

Step-by-step explanation:

Download pdf
3 0
3 years ago
Savannah had 400 chocolate chips. She saved x chips for a garnish, and mixed the rest of the chocolate chips evenly into 3 pans
goldfiish [28.3K]

Answer:

( 400-x)/3

Step-by-step explanation:

Total chocolate chips Savannah had = 400

Number of chocolate chips she saved for garnishing =x

Number of chocolate chips remain = 400-x

Number of brownie pans = 3

Chocolate chips were spread evenly in 3 pans,

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5 0
3 years ago
What is m pls help i will mark brainly
-Dominant- [34]

Answer:

x=18

Step-by-step explanation:

Hey There!

So if you did not know all of the angles in a triangle will add up to equal 180

So we use the equation

180=2x+3x+5x

and solve for x

step 1 combine like terms

2x+3x=5x

5x+5x=10x

so now we have

180=10x

step 2 divide each side by 10

180/10=18

therefore x = 18

hope this helps and if you have any more questions feel free to ask :)

6 0
3 years ago
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Which of the following are undefined terms?<br> A. Point<br> B. Segment<br> C. Plane<br> D. Angle
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Point because a point can't b defined
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