6.7w - (-3)w = -5
42w + 3w = -5
45w = -5
w = -5/45
w = -1/9
Hope this helps!
Answer:
x = 59
y = 32
Step-by-step explanation:
x + 78 + 43 = 180
x = 59
y + 59 + 89 = 180
y = 32
Answer:
Sorry i will do it in a hour i promise
Step-by-step explanation:
Answer:
3y^20/x^4
Step-by-step explanation:
Answer:
C = 40.2124
Step-by-step explanation:
The formula for circumference is
C = 2*pi*r
where r is the radius.
Substitute what we know.
C = 2 * pi * 6.4
C = 12.8 * pi
If we use substitute pi in, we get
C = 40.2124