Answer:
l = 40
Step-by-step explanation:
Since Perimeter comes from P = 2l + 2w so 180 = 2l + 2(50)
180 = 2l + 100
180-100 = 2l
80 = 2l
so l = 40
X=1/3y+17/3 This is for the variable if that is what you were asking for...
Answer:
Multiplied by -4
Step-by-step explanation:
Since it is being switched off from negative to positive, this means that it has to be a negative number. Since two negatives make a positive, then -5*-4=20, and since a negative and a positive make a negative, it would be 20*-4=-80
Circle equation: (x + h)² + (y - k)² = r²
The center can be found by looking at (h, k) in the equation.
We are given the equation (x + 5)² + (y - 8)² = 1
The center is (h, k) so, it is (-5, 8)
Best of Luck!
XPY = 270 degree
270 (π/180) = 3/2<span>π
answer
XPY = 3/2</span><span>π</span>
