<span>15/6 + 4/6 +n = 1/6
18/6 = n
n=3
</span>
Answer:
I think the answer is ∆ BLG~=∆PFX.
Step-by-step explanation:
(2x - y = -2)2
5x - 2y = -7
4x - 2y = -4
Subtract both
x = -3
5(-3) - 2y = -7
-15 - 2y = -7
-2y = 8, y = -4
Solution: (-3,-4)
Answer:
97 degrees
Step-by-step explanation:
180 degrees minus 83 degrees is 97 degrees
<u>Answer:</u>
BC = 18 cm
<u>Step-by-step explanation:</u>
As we can see from the diagram:
AB + BC + CD = AD
⇒ 10 cm + BC + 11 cm = 39 cm
⇒ BC + 21 cm = 39 cm
⇒ BC = 39 cm - 21 cm
⇒ BC = 18 cm
