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mart [117]
3 years ago
11

You are determining the mass of an object using a triple beam balance. When the pointer is lined up with the zero mark, the ride

rs show values of 300 grams, 20 grams, and 8.0 grams. What is the mass of the object?
Mathematics
1 answer:
Molodets [167]3 years ago
3 0
328 grams is the mass.
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I need help please <br>find b​
dybincka [34]

Answer:

12

Step-by-step explanation:

This triangle is a 3-4-5 Pythagorean Triple. 9 is 3*3, 15 is 5*3, so b is 4*3, which is 12. Alternatively, you could use the Pythagorean Theorem's converse, sqrt(15^2-9^2), and get 12.

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3 years ago
| 3х – 9| = 24<br> ??????????????????????????????????
Nadya [2.5K]

Answer:

x= 11

Step-by-step explanation:

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5 0
3 years ago
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Simplify 8a+3b+8a-4b
Anna71 [15]
8a+3b+8a-4b=
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7 0
3 years ago
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I WILL MAKE YOU BRAINLIEST
34kurt

Answer:

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Step-by-step explanation:

32/4=8

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7 0
3 years ago
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Divided 85 lbs 2 oz by 6? PLEASE HELP its 12:00 am and I can't think right now
Ostrovityanka [42]
1 pound = 16 ounces
So we have 85 lbs and 2 oz, that is if we convert them to ounces:
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227/16 = 14.19 lbs
6 0
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