Answer:
I think the elevator would be on the 14th floor
Step-by-step explanation:
20-11=9
9+5=14
Bye bye! I hope you enjoyed brainly
If the decimal is 1.25, the mixed number equivalent would be 1 1/4. If it has a number before the decimal ( 1 in this case), it shows there is a whole number.
Also, 1.25 in word form is “One and twenty-five hundredths”. The “and” shows that there’s a whole number.
hope that was clear, if not, I can explain it differently :)
The answer is 4 feet.
Draw a line segment from D perpendicular to AC and intersect AC at F.
triangle ADF is a right triangle, with angle AFD=90, Angle DAF=half of BAC=30
in a 30-60-90 triangle, the shortest side is half of the hypotenuse. the hypotenuse AD=8, so DF=4
Draw a line segment perpendicular from D to AB and intercept AB at E.
DE is also 4 feet, same as above.
We use the law of correspondence that is
Hypotenuse = Hypotenuse Leg = Leg
3y + x = y + 5
and
y - x = x + 5 --------------------------------- work on your first problem to find x
x = -2y + 5
now you can plug this in to your second equation to sub in for the x
y - ( -2y + 5 ) = ( -2y + 5 ) + 5 y + 2y - 5 = -2y + 10 3y - 5 = -2y + 10 5y = 15 y = 3
Now you can plug back in to solve for x
3y + x = y + 5 3(3) + x = (3) + 5 9 + x = 8 x = -1
so y = 3 and x = -1
