Answer:
x = 7
Step-by-step explanation:
The sum of both angles are complementary that is;
6x + 48 = 90
6x = 90 - 48
6x = 42
x = 42/6
Hence the value of x is 7
1) 31.4 2) 162
3) 621 4) 4.80
5) 2 6) 1.25
7) 330 8) 5560
9) 8.6 10) 96.7
11) 90 12) 2800
13) 1.81 14) 92
15) 51.0 16) 64.8
17) 830 18)8.40
b
I hope this helps and have a nice day
7.211; Starting from the left to right, x1=3 x2=7, y1=2 y2=8. Plug these in to the distance formula
(7-3)^2+(8-2)^2
(4)^2+(6)^2
16+36
sqrt 52
7.211