Answer:
O D. -6x(x2 + 2x+3)
Step-by-step explanation:
Answer:
x = 5; y = 138, z= 42
Step-by-step explanation:
4x- 17 = 3 [ opposite sides of a parallelogram are equal]
4x = 3+ 17 = 20; X= 20/4 = 5
138 + Z = 180( angle on a straight line)
Z is an alternate angles to the remaining angle off 138 forming the straight line.
z= 180-138 = 42 degrees
Y = 138 [ opposite angles of a regular quadilareral been equal]
The answers to the missing angle is 40°
The answer is A) In a right triangle, the square of the length of the hypotenuse equals the sum of the square of the lengths of the legs
