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3 years ago

Can someone help me on these three

Mathematics

1 answer:

vivado [14]3 years ago

8 0

Answer:

20) 2.084 meters

21) $75

22) 0.123 meters

23) 4 foot pieces

Step-by-step explanation:

20) divide the length by 4:

8.336 ÷ 4 = 2.084 meters

21) divide total cost by the amount of tickets:

39300 ÷ 524 = $75

22) subtract the smaller number from the greater number:

0.884 - 0.761 = 0.123 meters

23) the greatest common factor of 8 and 12 is 4, so he should cut each rope into 4 foot long pieces

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Margarita [4]

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Step-by-step explanation:

1. expand the square

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2. distribute

(+1)+1(+1)−3(+2)

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5. combine like terms

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3 years ago

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n200080 [17]

Answer:

Step-by-step explanation:

=7/8x+11/2

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3 years ago

Divide -2x^3-4x^2+3x+2 by x-3

dimaraw [331]

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4 years ago

Read 2 more answers

Larry rides his bike at a rate of 8.8 inches per second. About how m any miles per hour can Larry ride his bike?

sveta [45]

Larry rides his bike 0.5 miles per hour

Solution:

Given that Larry rides his bike at a rate of 8.8 inches per second

To find: Speed in miles per hour

So we have to convert 8.8 inches per second to miles per hour

Use the conversion factor

$1 \text{ inch } = \frac{1}{63360} \text{ mile }$

$1 \text{ second } = \frac{1}{3600} \text{ hours }$

Convert 8.8 inches per second to miles per hour

$8.8 \frac{\text{inches}}{\text{second}} = 8.8 \times \frac{1}{63360} \times 3600 \times \frac{\text{miles}}{\text{hour}}$

$8.8 \frac{\text{inches}}{\text{second}} = 8.8 \times 0.00001578282 \times 3600 \times \frac{\text{miles}}{\text{hour}}\\\\8.8 \frac{\text{inches}}{\text{second}} = 0.5 \frac{miles}{hour}$

Thus Larry rides his bike 0.5 miles per hour

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3 years ago

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alekssr [168]

Answer:

610cm square

Step-by-step explanation:

find the area of the square

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then add their areas

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3 years ago