<span>Three point fifty four repeating = 3.54545454...
= 3 6/11
Now we have;
</span>3 6/11 + √44
3 6/11 + 6.633249581
10.17870413
The next questions is, <span>is the sum of a nonzero rational number and an irrational number classified as rational or irrational?
</span>The answer is YES.
The equation, (3 6/11 + √44) proves it.
Answer:
It’s number 3
Step-by-step explanation:
Answer:
x = 15
y = 12
z = 20
Step-by-step explanation:
For right angle x^2 + z^2 = (9 + 16)^2 => x^2 + z^2 = 625
then z^2 = y^2 + 16^2 => y^2 = z^2 - 256
and x^2 = y^2 + 9^2 => y^2 = x^2 - 81
so z^2 - 256 = x^2 - 81
z^2 = x^2 + 175
replace z^2 = x^2 + 175 into the first equation
x^2 + (x^2 + 175) = 625
2x^2 = 450
x^2 = 225
x = 15
If x = 15 => 15^2 + z^2 = 625 => z^2 = 400 => z = 20
y^2 = z^2 - 256 => y^2 = 400 - 256 = 144
then y = 12
Given :
Solid 1:
The side of the cube is, a = 8 cm.
Solid 3:
The side of the cube is, b = 4 cm.
The volume of the third cube can be calculate as,
The volume of first cube is,
Thus, the ratio can be calculated as,
Thus the required ratio is 8:1.
Since the volume is proprtional to the cube of the side, the ratio will also be in the range of cube of the fractional difference between the sides.
Answer:
a) x = 1500
b) m = 2.5
c) n = 3
d) x = 4
e) x = 2
Step-by-step explanation:
Just remember that whatever you do to one side of the equation, you must do to the opposite side. Your aim is to isolate x.