Answer:
Use Print statement
Step-by-step explanation:
The most common way to check this would be to use the print statement in whatever language you are using to have the value of that variable print to the screen/console. That way you know exactly what value your variable has stored within it at the moment that the print statement runs. Each language has a similar but different print statement like so...
Python: print(variable)
Java: System.out.println(variable);
X = y + 7
49 = x + y
49 = y + y + 7
49 = 2y + 7
42 = 2y
y = 21
x = 21 + 7
You have 21 dimes and 28 quarters
Volume of a cube = Side^3
Volume = 5.1^3
A number cubed is that number times itself 3 times:
5.1 x 5.1 x 5.1 = 132.651 cubic inches.
The answer is 132.651
Answer:
Option D is correct.
Step-by-step explanation:
Given,
In ΔABC, ∠A = 42° , ∠B = 56° & a = 7
We use law of sines,
which has following expression:
First we find value of ∠C
∠A + ∠B + ∠C = 180° (Angle Sum Property of Triangle)
42 + 56 + ∠C = 180
∠C = 180 - 98
∠C = 82°
Now using law of sines, we get
Therefore, Option D is correct.