Answer:
Just multiply two of the same numbers together twice
Step-by-step explanation:
Find the closest square number to the Square root of 31 which is 36. The square root of 36 is 6. So since 31 is smaller than 36, it must be between 5 and 6. Do this for the rest of the questions.
Answer:21 37/62
Step-by-step explanation:
6 1/2 ÷(3 1/3.1)
Change 6 1/2 and 3 1/3.1to improper fraction
We gets
13/2÷10.3/3.1
13/2÷103/31
=1339/62
=21 37/62
Your answer would be A because 1/2 time 5 1/2 times 72 is 198 because volume is length times width times height.
Answer:
The discriminant of the quadratic equation is 0
Step-by-step explanation:
Here, we want to calculate the discriminant of the given quadratic equation
Mathematically, we have the discriminant calculated by the following formula;
D = b^2 - 4ac
where;
b represents the coefficient of x which is -2
a is the coefficient of x^2 which is 1/7
c is the last number which is 7
Substituting these values;
D = (-2)^2 -4(1/7)(7)
D = 4 - 4
D = 0
3(4)+6
If you were 18, you would multiply 3 by 4 and add 6 to equal 18 (your age)