Answer:
78 x 160
/100
= 124.8
12 x 325/100
= 39
Step-by-step explanation:
Answer:
ABC~WXY by AA
Step-by-step explanation:
In ΔABC
∠B = 90°
∠A = 27°
To Find ∠C
Angle sum property: The sum of all angles of triangle is 180°
∠A+∠B+∠C=180°
27°+90°+∠C=180°
∠C=180°-117°
∠C=63°
In ΔWXY
∠X = 90°
∠Y = 63°
We will use angle sum property
So, ∠W+∠Y+∠X=180°
90°+63°+∠W=180°
∠W=180°-(90°+63°)
∠W=27°
So, ∠A=∠W
∠B =∠X
∠C = ∠Y
So, ABC~WXY by Angle - Angle property.
Hence ABC~WXY by AA
Answer:
43.6%
Step-by-step explanation:
500-282=218
218/500=0.436
0.436=43.6%
Answer:0.5(x+1.6)+1.4(3x+2.4)=9.8
Step-by-step explanation:
