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lubasha [3.4K]
3 years ago
15

Marla did 65 sit-ups each day for one week. Use the distributive property to show an expression you can use to find the total nu

mber of sit-ups Marla did during the week.
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
7 0
65 sit ups X 7 days = 455 sit ups.

Distributive property

65 ( 3 + 4 ) = 455

(65 x 3) + (65 x 4) = 455

195       + 260        = 455

             455            = 455
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Alexxx [7]

Answer:

\huge\boxed{x=-\dfrac{44}{3}=-14\dfrac{2}{3}}

Step-by-step explanation:

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4 0
3 years ago
Two planes are flying away from Toronto Pearson International Airport. The Air Canada
erica [24]

Answer:

1832 miles

Step-by-step explanation:

First we need to find the angle between the routes of the planes.

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Then, we need to find the distance travelled by each plane, using the formula:

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The time is 1.5 hours, so we have that:

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Now, to find the distance between the planes, we can use the law of cosines:

distance^2 = 1200^2 + 1125^2 - 2*1200*1125*cos(105)

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5 0
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Answer:

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<h2>I hope this helped! </h2><h3>have a nice day! :)</h3>
3 0
2 years ago
Read 2 more answers
Help fast please who ever answer correct i will rate them excellent,
GaryK [48]

1. x =5

2. x = 7

3. p = 12

4. m=2

5. z = 10

5 0
2 years ago
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