Answer:
neither of those are obtuse angles. the "must include a 90 angle" is the right triangle. the "has at least 2 equal side" is an equilateral triangle
Answer: -3/74
Step-by-step explanation:Maybe easiest way is a calculator but Have a brilliant day of learning!
The value of the 8 is 80,000
Answer:
-16
Step-by-step explanation:
You don't know the number that 12 is multiplied by, so substitute x for it in the equation. then you get 12x = -192 (it has a product of -192, so you can set up an equation). Then solve for x. Divide both sides by 12, and you get x = -16, thus giving the answer to your question.
I'm assuming that the number after the variable is supposed to be the exponent.
Combine like terms to get:
