Answer:
Step-by-step explanation:
1. Equation: x + 50 = 180 degrees
Solution: x = 180 - 50
x = 130 degrees
2. Equation: x + 45 = 90 degrees
Solution: x = 90 - 45
x = 45 degrees
Answer:
72
Step-by-step explanation:
18 times 16 is 288
288 divided by 4 is 72
Answer:
720
Step-by-step explanation:
Potato has 6 letters
6!/2!×2!
6×5×4×3×2/2×2
Let
x-------> the <span>length of the flag
y-------> </span>the width of the flag
we know that
<span>the flag has a rectangular shape
perimeter of rectangle=2*[x+y]
perimeter=28 ft
so
28=2*[x+y]----> divide by 2 both sides----> 14=x+y
x=14-y----> equation 1
</span><span>if one length is 2 feet more than twice it's width
</span>x=2+2y-----> equation 2
equate equation 1 and equation 2
14-y=2+2y
2y+y=14-2
3y=12
y=12/3
y=4 ft
x=14-y----> x=14-4----> x=10 ft
the answer is
the dimension of the flag is
10 ft x 4 ft
