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PtichkaEL [24]
2 years ago
10

Arnold bought 2 3/4 yards of string. He needs to cut it into pieces 1/4 yard lang. How many nieces can he get?

Mathematics
1 answer:
dsp732 years ago
8 0

Answer:

Step-by-step explanation:

convert the mixed number into an improper fraction

2¾ = 11/4

(2¾)÷(¼) = (11/4)÷(¼) = (11/4) × (4/1) = 11

11 pieces

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The base diameter and the height of a cone are both equal to x units.
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Answer:

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2 years ago
1. The prism below measures 6 inches x 3 inches x 10 inches. A diagonal
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9514 1404 393

Answer:

  √145 ≈ 12.04

Step-by-step explanation:

The length of the space diagonal is the root of the sum of the squares of the prism edge lengths:

  d² = a² +b² +c² = 6² +3² +10² = 145

  d = √145 ≈ 12.04 . . . inches

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The face diagonal is found using the Pythagorean theorem in the usual way:

  f² = a² + b²

The space diagonal is the hypotenuse of the right triangle whose sides are the face diagonal and the remaining edge:

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Here is a diagram.

3 0
3 years ago
29x97 broken apart <br> need help now <br> Factors willl mark brainlyest
IgorC [24]

I don't know what you mean by "Broken apart," but I'll do my best...

20 x 90 = 1800

9 x 7 = 63

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I hope this helped you! :)

6 0
2 years ago
8. Molly builds a rectangular exercise pen for her hamsters.
andrew11 [14]
B. 90. The perimeter is 30+30+15+15=90
5 0
2 years ago
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Dalvin has a toy car collection of 200 toy cars. He keeps 194 of the toy cars on his wall. What percentage of Dalvin's toy car c
aleksklad [387]

Answer: 97%

Step-by-step explanation:

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AND IM SO SORRY ABOUT RED DEV!L

5 0
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