Answer:
x = 0
y = 2
Step-by-step explanation:
If the arc is 60, the inscribed angle is 1/2 (60) = 30
If the arc is 70, the inscribed angle is 1/2 (70) = 35
the triangle is 30+35 +x=180
65+x =180
subtract 65 from each side
x=115
First find the perimeter:
25 + 16 + 16 + 17 = 74 ft
find cost:
since it is $15 per 1 foot,
multiply 74 by 15
the answer is $1,110
Answer:
X=5
Step-by-step explanation:
1. Determine the defined range
2. Cross Multiply
3. Convert the Expression
4. Reduce the Numbers
5. Reduce the Fraction
6. Swap both Side
7. Check the Solution
Hope this helps
Hello,
1) We must find the equation of the line RS:
R=(-1;6)S=(5;5)
y-6=(x+1)(5-6)/(5+1)y=-1/6*(x+1)+6
y=-x/6+35/6 Slope=-1/6
The perpendicular has the slope 6.
2) Find M the middle of [RS]M=((5-1)/2;(6+5)/2)=(2:11/2)
3) Equation of the perpendicular bisector:
y-11/2=(x-2)*6y=6x-12+11/2
So y=6x-13/2
And sorry for my poor english
3)
