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ehidna [41]
2 years ago
10

12)

Mathematics
1 answer:
Jlenok [28]2 years ago
6 0

Answer:

Ato find the vertex

Step-by-step explanation:

You might be interested in
What is the value expression to 3 1/4 - 1 7/8 =show how?
Andrei [34K]
3 1/4 - 1 7/8
First, subtract the whole numbers (3 - 1 = 2):           
= 2 1/4 - 7/8
Convert 1/4 to 2/8:
= 2 2/8 - 7/8
Borrow 1=8/8 from the 2:
= 1 10/8 - 7/8
Subtract 7/8 from 10/8:
= 1 3/8

The answer is 1 3/8

Alternatively, use improper fractions:
3 1/4 = 13/4 = 26/8
1 7/8 = 15/8
26/8 - 15/8 = 11/8 = 1 3/8
3 0
3 years ago
Alma is offered a job as a receptionist in a medical office. She will be paid $19.20 per hour for 37 hours per week. The office
dalvyx [7]

Answer: I believe the answer would be $42,890.80 is the total annual(yearly value) of Almas job.

Step-by-step explanation: First you need to figure out that $19.20 x 37= $710.40(hourly wage per week). Then, you need to figure out that $710.40 x 52 = $36,940.80(the weekly wage x the 52 weeks in the year). Next, add the yearly medical coverage. $5,500 + $36,940.80 = $42,440.80. Now, you know that 1/2 of the dental is going to be $350 and 1/2 of the life insurance is going to be $100. Add those to your previous balance. $42,440.80 + 350 + 100 = 42,890.80.

7 0
2 years ago
Factor x 2 + xy - 2x - 2y.
steposvetlana [31]
Factor by groupins
x^2 + xy - 2x - 2y

= x(x + y) - 2(x + y)

= (x - 2(x + y)
4 0
3 years ago
Read 2 more answers
To solve n+7=15 you should first
sertanlavr [38]

Answer:

  1. Collect like terms and simplify
  2. Subtract 7 from both sides

Step-by-step explanation:

METHOD 1

n+7=15\\n =15-7\\n = 8

METHOD 2

n+7-7=15-7\\n =8

7 0
3 years ago
Read 2 more answers
Line CD passes through points C(3,-5) and D(6,0). What is the equation of line CD in standard form?
Serga [27]

Answer:

hope this helps

the explanation is in the picture

please like and Mark as brainliest

3 0
2 years ago
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