You should build your box 3 centimeters high.
Volume = Length x Width x Heigh
36 = 6 . 2 . X
36/6 = 2X
6= 2X
6/2 = X
3 = X
Answer:
x=4 and y=12
Step-by-step explanation:
x+2(3x)=28
x+6x=28
7x=28
x=4
y=3(4)
y=12
The question requires you skills in doing multiplication or division. Ratio and proportion would also do here.
The topic here is about conversion.
You are given that 100 cm = 1m
Then how about 13 m?
100 cm : 1 m = X : 13m
100 cm * 13m = 1m * x
1300 = 1m * X
X = 1300 cm
So 13m is equal to 1,300 cm
X^2+4x+4+12x+24-14=0
x^2+16x+14=0
x= -16 ± √(16)^2-4(1)(14) /2(1)
=-16± √200 /2
-16 ± 2√50 /2
-16 ± 10√2 /2
-8 ± 5√2
