(x-y) = 135
Squaring both sides,
(x-y)^2 = 18,225
x^2 + y^2 - 2xy = 18,225
x^2 + y^2 = 18,225 + 2xy = 18,225+2*9 = 18,225+18 = 18,243.
Hope this helps you!
The correct answer is A you need food, oxygen and water these are must haves then shelter or environment is one of the fundamental principals of life
Answer:
If two vectors are parallel, applying the same side interior angles theorem:
=> 80 + a + 59 = 180
=> a = 180 - 80 - 59 = 41 deg
Hope this helps!
:)
12(2w-3)=6w
Distribute
24w-36=6w
Rearrange
18w=36
Divide both sides by 18
W=36/18
Final answer:
W=2
Hope I could help with the work, but give makeitnasty credit for the answer, he got it first :)
Answer:
1.5 hr and 3.5 hr
Step-by-step explanation:
Time in the first part= x
Time in the second part= 5 - x
- 49x+60(5-x)=283.5
- 49x+300-60x=283.5
- 11x=300-283.5
- 11x= 16.5
- x= 16.5/11
- x= 1.5 hr
- and
- 5-x= 5-1.5= 3.5 hr