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3 years ago

Where do I put the parenthesis in 10+8x5-7+12x2+7=19

Mathematics

2 answers:

Roman55 [17]3 years ago

8 0

Answer: you would put them around the 8 and 5 and around the 12 and 2

Step-by-step explanation:

You do this because in the order of operations you do multiplication first but try out the parentheses to see if they work for this equation

Ludmilka [50]3 years ago

4 0

Answer:

10+(8x5)-7+(12x2)+7=19

Please give Brainliest answer

Step-by-step explanation:

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3 years ago

Find the distance, in feet, a particle travels in its first 2 seconds of travel, if it moves according to the velocity equation

just olya [345]

Answer:

The particle will travel 6 feet in first 2 seconds.

Step-by-step explanation:

We have been given that a particle moves according to the velocity equation $v(t)= 6t^2-18t+12$ . We are asked to find the distance that the particle will travel in its first 2 seconds.

$s(t)=\int |v(t)|dt$

$s(t)=\int\limits^2_0 |6t^2-18t+12|dt$

Now, we will eliminate the absolute value sign as:

$s(t)=\int\limits^1_0 6t^2-18t+12dt+\int\limits^2_1 -6t^2+18t-12dt$

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$s(2)=2-9+12-(0)-16+36-24-(-2+9-12)$

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7 0

3 years ago

Ken spent 1/5 of his allowance on a movie, 3/8 on snacks, and 2/7 on games. If his allowance was $20, how much did Ken have left

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1/5 of 20 is $4. so 20-4=$16 remaining
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Answer: $6.07 is the amount ken has remaining

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4 years ago

Read 2 more answers

I need help ASAP. What would go in the middle??

Trava [24]

Answer:

Step-by-step explanation:

In between them would be 0.0092.

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3 years ago