Answer:
B. x= -2
Step-by-step explanation:
Answer:
Solo se puede usarlas con triángulos rectángulos (right triangles en ingles).
Answer:
Thats gibrish what the heckity heck
Step-by-step explanation:
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The answer for question 4:
a) 3(3n-1)=9n-3
b) 9n-3=96
9n=96+3
9n=99
n=11
Answer:
y =-3
Step-by-step explanation:
4(y+1)=-8
Divide each side by 4
4/4(y+1)=-8/4
y+1 = -2
Subtract 1 from each side
y+1-1 = -2-1
y = -3