Step-by-step explanation:
it ia 76.92 is the percentage for 10/13
Answer:
3
Step-by-step explanation:
8x(5x2+3)=8x(15+3)=8x13=104
Answer:
∠ABC= 45°
Step-by-step explanation:
∠ABC= ∠BCD (alt. ∠s, AB//CD)
(2x +15)°= (3x)°
2x +15= 3x
3x-2x= 15 <em>(</em><em>-2x </em><em>on </em><em>both </em><em>sides)</em>
x= 15
Substituting the value of x:
∠ABC
= ∠BCD
= [3(15)]°
= 45°
Answer: 90 degree angle
if im wrong let me know please