Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point form:
(3,2), (3-2), (-3,2), (-3,-2)
Equation Form:
x = 3, y = 2.
x = 3, y = -2.
x = -3, y = 2.
x = -3, y = -2.
Hope this is helpful. <33
Answer:
The angles are complementary
x is 55 degrees
Step-by-step explanation:
Complementary angles are angles that sums up to 90 degrees
Since a ray intersects two other rays forming a right angle, hence the sum of the two angles is 90degrees and this shows that the angles are complementary.
Given the two angles to be x and (x-20). Taking their sum and equating it to 90 degrees, we will have;
x + x - 20 = 90
2x - 20 = 90
2x = 90+20
2x = 110
x = 110/2
x = 55 degrees
Hence the value of x is 55degrees
Diagonal, I hope I helped (:
Answer: 3/K
Step-by-step explanation:
From the question, we are informed that Mary bought K stamps for 3 dollars and we are told to find the cost of one stamp.
Number of stamps bought = K
Cost of K stamps bought = 3 dollars
Cost of ones stamp = Cost of stamps bought ÷ Number of stamps bought
= 3/K
Therefore, the cost of one stamp is 3/K
It would be 3.75. Because 3.75. Is smaller than all the other sides and this side is the smallest of the 3 sides.
