X=34
Explanation:
180-139=41
77+(2x-6)+41=180
x=34
Answer:
y=-1/4x+2
Step-by-step explanation:
The equation would be y=-1/4x+2 because the rise is -1 and the run is 4 (you could also say the run is -4 and the rise is 1. It doesn't really matter). The line also crosses the y axis at 2, which means that 2 is the y-intercept. :)
Answer: try the second one
Step-by-step explanation:
The arc length (s) is given in terms of the radius by
s = rθ
10 cm = r*(29/180*π) radians
r = (10 cm)*(180/(29π)) ≈ 19.757 cm
d = 2r ≈ 2*19.757 cm ≈ 39.51 cm . . . . . . . matches selection G
Answer:
Step-by-step explanation:
x is the original price.
420/x = 70% = 0.7
x = 420/0.7 = 600
Original price of bracelet was £600
