Answer:
The third statement, m< WXY + m< YXZ=180 is correct.
Step-by-step explanation:
Answer:
x = 
Step-by-step explanation:
7x² + 3 = 8x
7x² - 8x + 3 = 0
Applying the quadratic formula;
x = (8 ±
) ÷ 2(7)
x = (8 ± 0) ÷ 2(7) = 
Answer:
D) Comutativa
Step-by-step explanation:
a+b=b+a (álgebra)
espero que te sirva mi ayuda
Answer:
5b+10
Step-by-step explanation:
This can be solved using the distributive property. You multiply 5 by b to get 5b, and then 5 by 2 to get 10. This then gives you 5b+10