I learned this recently and its a piece of pie! XD
Pi=3.14 or 22/7.
Radius- a straight line from the center to the circumference of a circle or sphere.
I'll hand you over a formula for this and you can plug the numbers in!
Radius= Diameter/2
Area= Pi x (Radius to the 2nd power)
Diameter= 2 x Radius
I hope this helps in some way!
Answer:
Answer C is correct.
Step-by-step explanation:
f(x) clearly has a maximum: y = +10 at x = 0.
Analyzing g(x) = -(x + 1)^2 - 10, we see that the vertex is at (-1, -10), and that the graph opens down. Thus, -10 is the maximum value; it occurs at x = -1.
Answer A is false. Both functions have max values.
Answer B is false. One max is y = 10 and the other is y = -10.
Answer C is correct. The max value of f(x), which is 10, is greater than the max value of g(x), which is -10.
Answer D is false. See Answer B, above.
Hello :
This number is : x
you have : x + 2x² = 6
2x² + x -6 = 0
Δ = b² -4ac a = 2 , b = 1 , c = 6
Δ = 1² - 4(2)(6) = 49 = 7²
X1 = (- 1 +7)/4 = 3/2
X2 = (-1-7)/4 = -2
Answer:
a- reflection across y axis
b-rotation
c- reflect over y then x axis
Step-by-step explanation:
The answer is .3125 good luck with math