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Darya [45]
3 years ago
7

Select the component form of the vector shown.

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
7 0
In this case always write i before j (because we need to follow the alphabetical order)
You will get 3i + 3j (+3)

so, the answer would be :
<3,6>

Hope this helps 


seropon [69]3 years ago
6 0

Answer:

Step-by-step explanation:

Given is a line segment BC in the graph

The coordinates of C is (4,1) and coordinates of B (-2,-2)

In vector form C = 4i+j

                        B = -2i-2j

Hence vector BC = OC-OB

= 4i+j-(-2i-2j)\\= 4i+j+2i+2j\\=6i+3j

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3 years ago
juan and debbie each earn 9 per hour at their "jobs." Debbie worked five hours more than juan during the week. if juan and debbi
Vaselesa [24]

Using a system of equations, it is found that Debbie worked 45 hours during the week.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable x: Amount of hours worked by Juan.
  • Variable y: Amount of hours worked by Debbie.

Juan and Debbie each earn 9 per hour at their "jobs", and earned a total of 765 for the week, hence:

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Simplifying the expression by 9:

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Since x = 85 - y, we replace in the expression:

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y = 45.

Debbie worked 45 hours during the week.

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

3 0
2 years ago
Katherine earned $105.00 at her job when she worked for 7 hours. How much money did she make earn each hour?
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Katherine earned $15 an hour, divide $105 by the seven hours she worked
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After a storm damages the community center, Shanika and her friends hold fundraising events to help pay for repairs. After the f
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Step-by-step explanation:

The total they want to raise is $2,400 if that is what you're asking?

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Maria first made an error in step 3.

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