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Alex73 [517]
3 years ago
5

Find the area of the octagon with the length of one side 4in in the apothem of 7 in

Mathematics
1 answer:
morpeh [17]3 years ago
6 0

Answer:

28

Step-by-step explanation:

Just multiple, the 4 with the 7 and you'll get 28in

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10. Saul works two part-time jobs. Last week, he worked 14 hours at a shoe store, and 19
Sedbober [7]

Answer:

shoe store $7.80/hour

telemarketer: $6.90/hour

Step-by-step explanation:

Let s = hourly salary at the shoe store.

Let t = hourly salary as a telemarketer.

14s + 19t = 240.3

19s + 22t = 300

Multiply both sides of the first equation by 19. Multiply both sides of the second equation by -14. Then add them.

         266s + 361t = 4565.7

(+)     -266s - 308t = -4200

----------------------------------------

                       53t = 365.7

t = 6.9

Substitute 6.9 for t in the first equation and solve for s.

14s + 19(6.9) = 240.3

14s + 131.1 = 240.3

14s = 109.2

s = 7.8

Answer:

shoe store $7.80/hour

telemarketer: $6.90/hour

6 0
3 years ago
IN<br> 4. Solve: 9p² -3 = 7
Vlad1618 [11]
Square root of 10 over 3

8 0
3 years ago
How can I change Celsius to Fahrenheit
Ket [755]

You can use the formula,

 F = 9C/5 + 32


3 0
3 years ago
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Hello good morning!! Anyone watch anime? My favorite is yu yu hakusho or one piece
topjm [15]

Answer:

Good Morning my favorite is Attack on Titan.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
NEED URGENT HELP
AnnyKZ [126]

Answer:

32.5

Step-by-step explanation:

If CED is 65, then AEB is 65, therefore we can calculate that CEA is 115 because 180 - 65 = 115. Then we do 180 - 115 = 65 which is the sum of angles ACE and CAE so 65 / 2 = 32.5 which is CAE.

Hope this helped!

8 0
3 years ago
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