x = 6
Explanation:
use the pythagorean theorem which is <u>a^2 + b^2 = c^2</u>. 8 goes in either the a or b position and 10 is the longest side so it will go in the c position.
2*(1/2*8 inches*4 inches)+10 inches*4 inches
What do you need help with?
Answer:
Decreasing
Step-by-step explanation:
Pick any value of X greater than zero.
If you plug in 10 for x, then Y = -577,
If you plug in 0, then Y = -57.
The greater the X, the Smaller Y.
Answers are: choice A, choice C, choice E
Explanation: The leading coefficient is the number that is to the left of the term with the largest exponent, which in this case is 2. The term 3x^2 is the leading term with the coefficient of 3. This is why the leading coefficient is 3 for choice A, choice C, and choice E. Choice B has a leading coefficient of -3 so we can rule that out. Choice D has a leading coefficient of 3, but the constant term is NOT -2. Instead the constant term is +2, so we can rule out choice D as well. The other choices that haven't been eliminated all have 3x^2 somewhere in them, as well as the constant term -2. The other x term isn't relevant to the restrictions placed in the instructions.
