So you types 8x3 then you add. This is because you use PEMDAS on these type of problems
7 inches = 0.00011047980 miles (rounded to 8 digits)
Hope it helps
Just have 5 and 37 over one hundred next to it so 5 37/100
Answer:
x = 4
a = 79
b = 101
Step-by-step explanation:
Supplementary means equal to 180° after all angles are added together.
a=19x+3
b= 21x +17
(19x+3) + (21x +17) = 180
19x + 3 + 21x + 17 = 180
40x + 20 = 180
40x = 160
x = 4
a = 19(4)+3 = 79
b = 21(4) +17 = 101
Im not sure but i need points :( i’m sorry that i is the answer correct