Answer:
3
Step-by-step explanation:
You need to look at the inequalities on the right to find which one x=3 satisfies
Testing x =3 in the Inequalities
can't be first because 3 is not between -1 and -2
can't be second because 3 is not between -1 and 3
last one x is greater than or equal to 3, which is true
Therefore you sub x=3 into the equation next to that
6-x
6-3 = 3
Hope that helps!
Answer:
مرحبًا ، سأكون سعيدًا لمساعدتك في حبك في العمل ، وأريد المزيد من التفاصيل ، وسأبذل قصارى جهدي لإرضائك
Step-by-step explanation:
Slope of perpendicular lines multiply to -1
find slope of this line
slope=(y2-y1)/(x2-x1)
(x,y)
(5,7)
(3,1)
slope=(1-7)/(3-5)=-6/-2=6/2=3
perpendular lines have slopes taht mutliply to -1
3 times what=-1
-1/3
slope of perpendiular is -1/3
Answer:
50
Step-by-step explanation:
25 ----------- 1/2 h (half and hour)
x ------------- 1 h
---------------------------------
25 * 1h = x * 1/2h
25 = x/2
50 = x
he can solve 50 problems in 1 hour