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Serga [27]
3 years ago
8

Which of these angles are complementary?

Mathematics
1 answer:
lesya692 [45]3 years ago
5 0

Answer: C. 45 degrees and 135 degrees

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The grocery store where Ms. Maple works pays her $6.50 per hour. Any time she works more than 40 hours per week, she is paid tim
Charra [1.4K]

Answer:

$289.25

Step-by-step explanation:

First we should find out how much Ms. Maple would make in a week without overtime.

6.5 x 40 = 260

Now, let's figure out how much she makes per hour in overtime.

6.5 x 1.5 = 9.75

Now add up the hours of overtime.

9.75 x 3 = 29.25

Now we add the weekly wage to the overtime

260 + 29.25 = 289.25

For 40 hours of regular time at $6.50/hr and 3 hours of overtime at $9.75/hr, Ms. Maple will make $289.25 for the week.

7 0
3 years ago
16) Your salary goes from $8.75 an hour at your present job to $16.50 an hour in your new job. What is
Agata [3.3K]

Answer:

The percent change in salary from one job to the next is 88.57%.

Step-by-step explanation:

The previous salary of per hour =  $8.75 per hour

The current salary of per hour  = $16.50 per hour

Change in the salary rate per hour  =  Current salary  -  Previous Salary

                                                             = $16.50 per hour -  $8.75 per hour

                                                             =$7.75 per hour

⇒The change in the salary per hour rate is $7.75

Now, \textrm{Percentage Change in salary}  = \frac{\textrm{Change in the rate of salary}}{\textrm{Previous Salary}}  \times 100

= \frac{7.75}{8.75}  \times 100 = 88.57

or, the change in salary percentage is 88.57%

Hence, the percent change in salary from one job to the next is 88.57%.

4 0
3 years ago
If you sell 3 bags of candy, then 4 bags and finally 1 bag, how much is each bag if you collected $6.40?
mariarad [96]

Answer:

$51.2

Step-by-step explanation:

3 + 4 + 1 = 8

8 x 6.40 + 51.2

4 0
3 years ago
Read 2 more answers
A teacher has a container of paper clips. She will randomly select one paper clip from the container.
laila [671]

Answer:

D

Step-by-step explanation:

There are 50 clips and 14 of them are purple.

Probability of picking purple is 14/50 or 7/25. Probability of picking non purple is 1 - 7/25 = 18/25

7 0
2 years ago
Read 2 more answers
-4.5x(-2) =<br> i need help solving this equation
Mrrafil [7]

Answer:

9x

Step-by-step explanation:

-4.5X(-2)

-4.5x * -2

9x

5 0
3 years ago
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