3 years ago

Is -x the same as -1x

1 answer:

4 0

Yes because when ever there is a variable the number in front of it is always 1. In this case it os both 1 and a negative number. So yes it would be the same.

hope this helps :)

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I serve a volleyball at a 730 angle with the horizontal, and an initial speed of 5.6 feet per second. What is the component form

noname [10]

You would split out the velocity into x and y components.
X component: 5.6cos(73)= 1.637i
Y component: 5.6sin(73)= 5.355j

Therefore velocity in its component form is 1.637i + 5.355j ft/s

4 0

3 years ago

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Number of minutes 1 2 3 4 5 6 7 8 9 10

umka21 [38]

Answer: please find the attached file for the graph.

Step-by-step explanation:

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Given that data set above, the time in minutes will be on the x axis while the number of trainees will be in the y axis.

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3 years ago

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frutty [35]

Answer:

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5 0

3 years ago

Sole for |p+8| over 2 =5

Lubov Fominskaja [6]

Answer:

p =2 p=-18

Step-by-step explanation:

|p+8|

-------------- = 5

Multiply each side by 2

|p+8|

-------------*2 = 5*2

|p+8| =10

There is a positive and a negative solution

p+8=10 p+8=-10

Subtract 8 from each side

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7 0

3 years ago

Another easy question pls answer

timama [110]

Always true, 90+90=180

6 0

2 years ago

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