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zavuch27 [327]
3 years ago
13

Need help ASAP please

Mathematics
1 answer:
FromTheMoon [43]3 years ago
6 0

Subtract t the first 2 choices from the total time:

10 - 3.2 - 3.5 = 3.3

The 3rd selection needs to be 3.3 minutes long

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The perimeter of a convex pentagon is 15 feet. What is the effect on its perimeter if each side is doubled?
Ad libitum [116K]

Answer:

If  each side of pentagon is doubled then its perimeter will also be doubles. The new perimeter is 30 feet.

Step-by-step explanation:

Let the length of all five sides of pentagon = <em>v, w, x, y</em>, and <em>z</em>.

Perimeter of pentagon = Sum of lengths of its all five sides = (<em>v + w + x + y + z</em>) = 15 feet

If each side of pentagon is doubles then,

New perimeter of pentagon = (2<em>v + </em>2<em>w + </em>2<em>x + </em>2<em>y + </em>2<em>z</em>)

= 2 (<em>v + w + x + y + z</em>)

= 2 (15)

= 30 feet

Therefore, if each side of pentagon is doubled then its perimeter will also be doubled.

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3 years ago
Please help me with this question it is due :) question 4.
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Step-by-step explanation:

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Total surface area of this shape
skelet666 [1.2K]

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6 * 10 * 6

Step-by-step explanation:

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Mario transferred a balance of $6050 to a new credit card at the beginning of
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3 years ago
Read 2 more answers
Please help with this question!
Nostrana [21]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

a ) Two matrices cannot be multiplied.

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b )

The answer is | 20 - 4 - 12 |

| 8 2 19 - |

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7 0
3 years ago
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