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lutik1710 [3]
2 years ago
11

Which of the given lengths make a right triangle?

Mathematics
1 answer:
lana66690 [7]2 years ago
7 0

Answer:

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The cheapest available ticket for Super Bowl Ll on the secondary market costs
drek231 [11]

Answer:

He must work 52 days to pay for a single ticket.

Step-by-step explanation:

This question can be solved using proportions.

Per hour:

Joel earns $7.25 per hour, 20% of which is deducted for taxes. So without taxes, in each hour, he earns 100%-20% of 80% of this, so 0.8*7.25 = $5.8.

Per day:

He works 9 a.m. to 5 p.m. each day, so 8 hours a day.

For each hour, he earns $5.8.

So in a day, he makes 8*5.8 = $46.4

How many days he must work:

The ticket costs $2400.

He makes $46.4 a day.

So, to buy a ticket, he needs to work:

2400/46.4 = 51.7 days

Rounding up

He must work 52 days to pay for a single ticket.

7 0
3 years ago
Write an equation of a line thru (3,-1) and (-1,-7)
Marrrta [24]

-1 - (-7) over 3 - (-1) = M

-1 + 7 over 3 + 1 = M

6 over 4 = M

6/4 = M

3/2 = M

6 0
4 years ago
Read 2 more answers
What is the value of x in the equation 4(2x + 14) = 0? (1 point)
andrezito [222]

Answer:

4

Step-by-step explanation:

6 0
3 years ago
Ricardo wants to install two security cameras at point A so the parking lot from side AE to side AB of the building can be monit
german

Step-by-step explanation:

<u>The two cameras will have total view of:</u>

  • 110° + 110° = 220°

<u>The angle to be viewed is:</u>

  • 270° - 15° = 255°

This is not sufficient to cover the needed area as 220° < 255°

<u>The cameras should have a minimum view of:</u>

  • 255°/2 = 127.5°

5 0
3 years ago
Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a week
Angelina_Jolie [31]

Answer:

The last option is the right answer

8 0
3 years ago
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