Well, first off 1 hr =60 minutes. 60 min - 45 min = 15 minutes extra. what is one hour before 4:15? 3:15! Add the subtracted 15 minutes to get 3:30... Hope this helps
Answer:
200cm2=12b×h=12b2 ∵ h=b
⇒b=20cm
Once again, 200=12b×h=1220×csin45
200×2×√220=c
c=20√2
Answer:
(0,44)
Step-by-step explanation:
To answer this question, I would start by finding the equation of the second line. You can do that by plugging it into the formula y-y1=m(x-x1). You can take the slope from the first equation, which would be m=-13. So, y-5=-13(x-3). You can simplify that to get y=-13+44. Finally, to get a point, you can plug in almost any value for x and use the value of y to create a point. For example, if you choose x=0, you can get y=44 and the point (0,44)
x+ -33 Because the firs line and the equation line are the same size so
-33 + 12 = 12 Get it???
Answer:
180
Step-by-step explanation:
450 x 0.4 = 180
