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Stolb23 [73]
3 years ago
15

Please help I will give you a thanks I really need help

Mathematics
1 answer:
jeka943 years ago
4 0
For #13 it is -1. Sorry I couldn't do the other ones...
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Two mechanics worked on a car. The first mechanic charged $95 per hour, and the second mechanic charged $110 per hour. The mecha
Katena32 [7]

Answer:

1st mechanic:20hours

2ndmechanic:15hours

Step-by-step explanation:

1stmechanic:20hours=20x95

                                   =$1900

2nd mechanic:15hours=15x110

                                     =$1650

total=<u>$1900+$1650</u>

       =$3550

6 0
2 years ago
5y=-3+15<br><br> convert to slope intercept form
creativ13 [48]

Answer:

y=-⅗x+3

Step-by-step explanation:

5y=-3x+15. Divide 5 on both sides

5. 5

y=-⅗x+15/5

y=-⅗x+3

Hope this helps :)

8 0
3 years ago
to the nearest tenth what is the length of the hypotenuse of an isocoles right angle with a leg 7 3 inches
andrew11 [14]
If the two lengths are 7 and 3, then I believe the length of the hypotenuse would be approximately 7.62.
7 0
3 years ago
Angle 3 is equal to angle_
Andru [333]

Answer:

i have no clue

Step-by-step explanation:

jgv86v u

5 0
3 years ago
Choose the graph of y = four thirdscosthree halvesx
Nutka1998 [239]
We have that

y = (4/3)* cos (3/2)x----------> y = (4/3)* cos (1.5x)

using a graph tool

the answer 
see the attached figure

7 0
3 years ago
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