W=5.75.
HOPE THIS HELPED☺☺
D is the answer for Plato
The answer is :-
If x+y=20
And 2:3
Then by trial and error method
8+12=20
Cancelleing...
8/12=2/3
Which is similar to 2:3
Therefore the smallest number is 8
Answer:
x = 48
Step-by-step explanation:
The triangle above is an isosceles triangle because it has two equal sides.
In an isosceles triangle, the two angles opposite the two equal sides are also equal to each other. This means that m<Y = m<Z.
Therefore:
2×x + 84 = 180° (sum of ∆)
2x + 84 = 180
Subtract 84 from both sides
2x = 180 - 84
2x = 96
Divide both sides by 2
2x/2 = 96/2
x = 48
Exact form: 112/5
decimal form: 22.4
mixed number form: 22 2/5
