Answer:
y = 0.5
Step-by-step explanation:
There is no carrying so you add 5 and 4 with is 9 and 3 and 3 which 6 so the answer is 69
Answer:
−28+28
Step-by-step explanation:
1)Rearrange terms
(−4+4)(−7)
(4−4)(−7)
2)Re-order terms so that constants are on the left
(4−4)(−7)
−7(4−4)
3)Distribute
−7(4−4)
−28+28
Solution
−28+28
Step-by-step explanation:
-4.25, -4, 3.95, -13/3, -14/3
Answer:
a = 58°
b = 127°
Step-by-step explanation:
a = 180 - 40 - 82
a = 58°
(total angle in a triangle is 180)
b = 82 + 45
b = 127°
(exterior angle = sum of interior angles)
