Point S represents the ordered pair.
Answer:
y = 67°
Step-by-step explanation:
angles of rectangle are equal and 90°.
So,
23+y = 90
so, y = 67°
The perimeter of a polygon is the sum of the lengths of all its sides. A rectangle has 4 sides, and opposite sides are congruent, so 2 sides have length x + 5, and 2 sides have length 11. Add all the lengths and set the sum equal to 50. Then solve the equation for x.
x + 5 + x + 5 + 11 + 11 = 50
2x + 32 = 50
2x = 18
x = 9
Answer: x = 9
No
if you solve the equation
2x - 3 = 9
2x = 9 + 3
2x = 12
x =12/2
x =6
answer is B (second choice)
Answer:
yes ur right
Step-by-step explanation: