Answer:
1) (x+4)2 =49
Step-by-step explanation:
x^2+8x-33 = 0 Factor this equation
(x + 11)(x - 3) = 0 Set each equation equal to 0
x = -11 and 3
Test the first equation to see if it has the same solution
(x+4)2 = 49 Simplify the parentheses
(x+4)(x+4) = 49 FOIL the equation
x^2 + 8x + 16 = 49 Subtract 49 from both sides
x^2 + 8x - 33 = 0 This is the correct solution.
Answer:
Step-by-step explanation:
⇒the slope is constant so the relationship will be linear
⇒the slope equal = (35-21)/(5-3)=7
<u>(y-21)=7(x-3)</u>
I hope this help
f(x)=0
Domain are the set of x values
f(x)=0 , we find all the x values where y =0
At x intercepts y is always 0
so we find all the x intercepts.
x intercepts are the points where the graph crosses x axis
In the graph we can see that the graph crosses x axis at
-2.5 , -0.75 and 1
-2.5 , -0.75 and 1 are the domain where f(x)=0
Answer:
.
Step-by-step explanation:
Dont know if this helps but heres something.
A = πr²/2 = 1938.900992 * π [yd²] ≈ 4.7 [yd²]
Use this if you want to
https://www.omnicalculator.com/math/semicircle-area
Hi there!
The correct answer (the statement that is not true): The volume of the smaller cone cannot be determined because it’s height is unknown.
Hope this helps and have a good day :) !
~Angel
