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Umnica [9.8K]
3 years ago
10

These questions are really hard!

Mathematics
2 answers:
Alexeev081 [22]3 years ago
7 0
1,800 is the correct answer
lawyer [7]3 years ago
6 0
I think the answers is D
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11+4(x+2y+4)<br> A) 4x+2y+27<br> B) 4x+8y+11<br> C) 4x+8y+27<br> D) 4x+8y+10
lesantik [10]

Answer:

The answer is C) 4x + 8y +27.

3 0
3 years ago
Given m<br> n, find the value of x and y.<br> (37-18)<br> (8x+12)<br> m<br> (2X+18)<br> n
adelina 88 [10]

Answer:

Step-by-step explanation:

The two inside angles will sum to 180°.

The top to angles are equal.  

Think about this as what if both of the parallel lines were intersected by a perpendicuar line.  Every angle would be a right triangle 90°.  The inside angles will sum to 180° and the opposite angles are again equal.

 (2x + 18) + (8x + 12) = 180

          10x +   30   =   180

                   10x    =   150

                      x  =  15

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

             (3y - 18)  =  (8x + 12)       x = 15

            (3y - 18)  =  (8(15) + 12)

            (3y - 18)  =  (120 + 12)

            (3y - 18)  =  132

                   3y   =   132 + 18

                   3y   =  150

                     y   =  50

5 0
3 years ago
Helpp quickly worth 13 pts ...A plumber charges a flat rate of $100 and $50 per hour, h, for a job.
Natasha2012 [34]
The answer would be B because the only think that would be changing is the 50
7 0
3 years ago
Read 2 more answers
Which team has the taller player (picture involve)​
anyanavicka [17]

Answer:

which team has the taller player (picture involve

B the skyview ravens

3 0
3 years ago
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Ok, 6 questions fairly easy please help fast. I will give the brainlist away. And please show your work.
lora16 [44]

Answer:

1. -1.14285714286

2. 0.16666666666

3. 6.8

4. -1.7

5. 1 Answer. The answer is 4.5 hours (or 4 hours and 30 minutes).

Step-by-step explanation:

5 explanation. Rolf spent 15 hours last week practicing his saxophone if 3/10 of the time was spent practicing warm up routines How much time did he spend practicing warm up routines.

6. i didn't do any work

but i hope this is good for ya

4 0
3 years ago
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