<u>Question 15 Answer:</u> In this sentence, I will show how to print out a statement any number of times you want in Python. So, basically, to do this, we are going to use a for loop with the keyword range in the statement. Using this method, we can print out a statement any number of times we want by specifying that number in the range () function.
<u>Step-by-step explanation: </u>
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Answer:
2 answers
Step-by-step explanation:
then find y and plug that y value into one of the original equations to find x
Hope this helps!
Answer:
No
Step-by-step explanation:
Apply the distributive property to 5(2x - 3y):
Multiply 5 by each term inside the parentheses.
5(2x - 3y) = 10x - 15y
The other expression is 10x - 10y.
The terms 10x in both expressions are equal.
Since the term -15y is not equal to the term -10y, the expressions are not equivalent.
Answer:
Because D = 24 and this is bigger then zero, there are two real solutions.
Step-by-step explanation:
if the discriminant (D) has a positive number, then there are two real solutions. So let's calculate the value of D.
-2x² + 3 = 0
a = -2
b = 0
c = 3
D = b² - 4 * a * c
Substitute the values of a, b and c and you get...
D = 0² - 4 * -2 * 3
D = 24
Because D = 24 and this is bigger then zero, there are two real solutions.
