Answer:
explanation will answer.
Step-by-step explanation:
To convert this fraction to a decimal, just divide the numerator (35) by the denominator (64). So, 35 / 64 = 35 ÷ 64 = 0.546875. Approximated Values: 35 / 64 = 0.5 rounded to 1 significant figure. 35 / 64 = 0.55 rounded to 2 significant figures. 35 / 64 = 0.547 rounded to 3 significant figures.
Answer:
48
Step-by-step explanation:
To figure this out, we need to multiply the option together.
3*4*2*2=48
There are 48 different orders
They're just variables, they can stand for anything. They're not that important. But h unsually stands for hours
Answer:
Step-by-step explanation:
To calculate the lateral surface of this shape we must divide it into 3 parts :
- Part 1 : the half cylinder with the radius r=15
We must calculate its perimeter P1 :
P1 = (15*2)*π/2 = 30*π*(1/2)=15π
- Part 2 : the half cylinder with the radius r=12-5=7
We must calculate its perimeter P2:
P2= (7*2)*π/2=14*π*(1/2)= 7π
We won't calculate its perimeter because it has some common sides with the cylinders .
Let P3 be the perimeter of what's remaining from the cube
P3=12+5= 17
Now the total perimeter : Pt
Pt= 15π+7π+17= 22π+17
The lateral surface : Ls
Ls= (22π+29)*8= 784.92 m²
