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Fiesta28 [93]
2 years ago
9

A lab technician cuts a 15 in piece of glass tubing into two pieces. One piece is 7 in longer than the other. How long are the​

pieces?
Question content area bottom
Part 1
What is the length of the shorter​ piece?
enter your response here
Mathematics
1 answer:
zysi [14]2 years ago
8 0

Answer:

2.1 in

Step-by-step explanation:

I only wrote the expression 7n = 15. Then figured it out from there. I ended up with n = 2.1

I'm sorry if this doesn't help. I tried my best to solve it. Hope this leads you to the right answer ^^

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you can buy 5 cans for green beans at the village market for $3.20. you can buy 10 of the same can of beans at Sam's Club for $8
lawyer [7]

Answer: the village market

Step-by-step explanation:

3.20 x 2= 6.40 for ten cans at the village market, which is much less than 10 cans at sams club.

5 0
2 years ago
bella needs identical strips of ribbon measuring 3.5 feet she has 85 feet in ribbon in total how many pieces of ribbon can she c
miss Akunina [59]
Bella can cut about 24 pieces because you have to divide 85 feet by 3.5 feet to find out how many pieces which is 24.285 and so on but you just round to 24.
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3 years ago
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Find the selling price of the following item.<br> Original price of an iPod: $350<br> Discount 20%
Nata [24]

Answer: 280 dollars

Step-by-step explanation:

if the IPOD is 350,

10% out of 350 is 350/10=35

20% is 35*2=70

the price will be 350-70=280

4 0
2 years ago
A 13 meter long cylinder with a diameter of 8 meters has a square prism with a base length of 3 meters hole going all the way th
BartSMP [9]

The volume of the solid is 626.12m³

<h3>Volume of composite solids.</h3>

The volume of the given composite solid = volume of cylinder - volume of cube

The volume of cylinder Vc = πr²h

Vc = 3.14(8/2)²(13)

Vc = 3.14(16)(13)

Vc = 653.12 m³

Similarly the volume of the cube:

Volume of cube = 3³

Volume of cube = 27 m³

Volume of the solid = 626.12m³

Hence the volume of the solid is 626.12m³

Learn more on volume of composite solid here; brainly.com/question/9076728

3 0
2 years ago
If anyone can help me with these problems I will marry u seriously plz
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27: C  28: B  29. A

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