3 years ago

7 1/4 boxes weigh total of 66 7/8 what does one box weigh

Mathematics

1 answer:

Ray Of Light [21]3 years ago

6 0

Answer:

68.875 / 7.25 = 9 1/2 pounds

Step-by-step explanation:

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Dimas [21]

Answer:

Step-by-step explanation:

Area = perpendicular height * base

= DP * CB

= √[(2 - -1.2)^2 + (-5 - (-3.4)^ ] * √[(2 - 0)^2 + (3- -1)^2)]

= √(12.8.) * √(20)

= 16

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3 years ago

Which is the correct way to represent 0.0035 kg by using scientific notation? –3.5 103 kg –3.5 10–3 kg 3.5 10–3 kg 3.5 103 kg?

Vlada [557]

It would be

3.5 × 10⁻³ kg.

The decimal point must be moved 3 places to the right in order to have it behind the first non-zero digit; this gives us the exponent of 3, and since we are moving the decimal to the right, it is a negative exponent.

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3 years ago

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GEOMETRY PROBLEM THAT I CAN NEVER GET

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Answer:

Therefore the friends will have to buy 511 feet of fence (rounding up) or 510 feet of fence ( to the nearest foot).

Step-by-step explanation:

i) perimeter of rectangular yard = 319 feet

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Jesse's dog Angel weighs 18 pounds. How many ounces does angel weigh?

eimsori [14]

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Step-by-step explanation:

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dezoksy [38]

It’s -3/2 :) Hope this helps!

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3 years ago