Answer:
7. x - 16 = 5
x = 21
8. x ÷ 2 = 8
x = 16
<em>good luck, i hope this helps :)</em>
Answer:
I guess you add the numbers?
Step-by-step explanation:
C and E. I hope this helps :)
Answer:
19
Step-by-step explanation:
2d+3
=2(8)+3
2*8
=16+3
=19
Answer:
Algebra Examples
Popular Problems Algebra Find the Axis of Symmetry f(x)=x^2-5 f(x)=x2−5 Set the polynomial equal to y to find the properties of the parabola. y=x2−5
Rewrite the equation in vertex form.
y=(x+0)2−5 Use the vertex form, y=a(x−h)2+k, to determine the values of a, h, and k.a=1h=0k=−5
Since the value of a is positive, the parabola opens up.
Opens Up
Find the vertex
(h,k).(0,−5)
Find p, the distance from the vertex to the focus.
14 Find the focus.
(0,−194)
Find the axis of symmetry by finding the line that passes through the vertex and the focus.
x=0