I don't think it is a right triangle.
It doesn't follow the Pythagorean theorem.
8^2 + 5^2 = 10^2
64 + 25 = 100
89 = 100<span />
Answer:
In arithmetic, variables look like letters.
Step-by-step explanation:
As we know that Mathematical arithmetic deals with numbers and certain properties with them.
Some of the main properties between numbers are as follows:
Variables do not remain constant, so we basically assign a number to a variable with an equal operator denoted by '='.
For example, let us assume a variable x being equal to 7. so it can written as:
Let suppose the value of the variable x=7 changes to x=10, then the new value will be:
Therefore, the correct answer is:
In arithmetic, variables look like letters.
2 times x and -5
2x-10-6x=-22
Then do 2x +-6x
-4x-10=-22
Next, 10 + -22
-4x=-12
Divide the 12 by 4
X=3
Answer:i dont know the answer
Step-by-step explanation:
?= -5.2
Because plug in numbers
(x,y)
4(-2) - 5y = 18
Pemdas
-8 -5y = 18
Add 8 to both sides
-5y = 26
Divide -5 both sides
y = -5.2
Check:
4(-2) -5(-5.2) = 18
Pemdas
-8 -5(-5.2) = 18
Pemdas, two negatives make a positive
-8 +26 = 18
18 = 18
Perhaps