Solve the simultaneous equations 2x+3y=-3 3x-2y=28
1 answer:
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Answer:
It is not a right triangle
Step-by-step explanation:
A triangle has side lengths of 8 inches, 12 inches, and 16 inches.
To determine if it is a Right Triangle, we make use of the Pythagoras Theorem, i.e.
Now the Hypotenuse is always the longest side
The equality above is not true and in fact
Therefore the 3 numbers do not satisfy Pythagoras theorem and cannot be the lengths of a right triangle.
For this case we have according to the order of algebraic operation PEMDAS that:
P: Operations within parentheses must be resolved first.
E: Exponentials
MD: Multiplication and division from left to right
AS: Addition and subtraction from left to right
Thus, simplifying the expression we have:
+ 6 ÷ 3 × 2 =
36 + 6 ÷ 3 × 2 =
Answer:
40