Answer: a= -3 or a= -11/3 ( The best answer is -11/3; if you want one)
Step-by-step explanation:
See the attachments below!
You have to find the degree of an angle which is often marked as x and y variables.
Hope it helps! :b
Answer:
D.) (−∞, −9]
Step-by-step explanation:
Range represents the set of values which the given function \[-5x^{2}+9\]
can assume. The function is quadratic and the square terms can only assume positive values. But the sign of the square term is negative so the overall square term with sign can only assume negative values. Maximum negative value possible is - infinity. Square term has the highest value of 0. On this case the value of the function becomes 9. So the range of the function is (−∞, −9].
When rewritten your equation in the problem is y=x-2
You need to find an answer that when put with the equation above, cancels it out resulting in no solution because the slopes are the same
The equations rewritten are
y=5
y=x-4. This one is the answer.
y=-x+2
y=-x+2
You plug in y=x-2 into y=x-4 so it’s
x-2=x-4
The Xs will camel resulting in no solution
Answer:
x<2/3b+-8/3
Step-by-step explanation:
Let's solve for x.
−3x+2b>8
Step 1: Add -2b to both sides.
2b−3x+−2b>8+−2b
−3x>−2b+8
Step 2: Divide both sides by -3.
-3x/-3>-2b+8/-3
x<2/3b+-8/3
Answer is : x<2/3b+-8/3
