Answer:
u=14
5u=70
Step-by-step explanation:
by angle sum property of quadilateral
88+90+112+5u=360
290+5u=360
5u=360-290
5u=70
u=70/5
u=14
Answer:
x = 8, y = 2
Step-by-step explanation:
2x - 7y = 2 (1)
4x + 5y = 42 (2)
2x = 2 + 7y (1)
2(2 + 7y) + 5y = 42 (2)
4 + 14y + 5y = 42
19y = 38
y = 2
2x = 2 + 7(2) = 16
x = 8
445 - 145 (first day) = 300
300/60 = 5
So, the answer is 1+5 = 6.
Answer: it's x,w I believe
Step-by-step explanation: I'm pretty sure they both have the same vertex
Try shutting of things that could distract you. (Television, phone, computer etc.)
Get away from noise; go somewhere quiet.