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labwork [276]
3 years ago
15

Brainliest correct answers!

Mathematics
1 answer:
LekaFEV [45]3 years ago
8 0

Answer:

\boxed{(-3+5i)(1)=-3+5i}

Step-by-step explanation:

<u>Multiplicative Identity Property: </u>

  • This just means if you multiply it by 1, will it look the same.

So knowing this lets see which one is multiplying by 1:

  • (-3+5i)(1)=-3+5i
  • (1)= Means it's multiplying by 1.
  • -3+5i=-3+5i

______________________________

 \bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~~~-TotallyNotTrillex}

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Do these ratios form a proportion?
ad-work [718]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
4. Rhea obtained a CO-OP credit working at a computer store. They have now hired her for a summer job with
Harman [31]

Answer:

1. E = 8h + 0.05s

2. $2,800

3. please check explanations

Step-by-step explanation:

Firstly, we need an expression for what she earns.

The key to answering this is to know that 5% is same as 5/100 = 0.05

So , if her total sales is given as S, the amount she makes as commission would be 0.05s

So the Total earnings given that she works h hours per week and earns $8/h is $8h

So total earnings E = 8h + 0.05s

Now we want to get to total sales given she worked 15 hours last week and earned $260 in total.

What this means is that we have h and E and we want to find s for that week.

What we need to do is to plug the values into the equation we have defined above;

Thus;

260 = 8(15) + 0.05s

260 = 120 + 0.05s

0.05s = 260-120

0.05s = 140

s = 140/0.05

s = $2,800

I think employers offer commission to serve as a form of morale booster which helps to make their employees work better by sustaining their enthusiasm on the job and also augment their salaries

No, I do not think there are potential problems

8 0
3 years ago
Does anybody know this?
Inessa05 [86]

Answer:

1/3

Step-by-step explanation:

The two points are (2, -1) and (-1, -2).

Slope is y change over x change.

So... -2-(-1) over -1-2 which is -2+1 over -3

Slope is -1/-3

The answer is 1/3.

Hope this helps :D

5 0
3 years ago
Read 2 more answers
Chang family is on way home from a cross country road trip. Are they driving for 18 hours or do they have 18 hours to go?
Lena [83]

Answer:

i think 18 hours to go

Step-by-step explanation:

7 0
3 years ago
Cheese costs $4.20 per pound. If Ms.Rivera spent $6.30 on cheese, how many pounds did she buy? A. 15 B. 10.5 C. 1.05 D. 1.5
hammer [34]
The answer is 1.5(d) 

work:
          6.30/4.20=1.5 

:D

7 0
3 years ago
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