Answer:
The number is 450
Step-by-step explanation:
Of means multiply and is means equal
6% * number = 27
Change to decimal form
.06 * number = 27
Divide each side by .06
.06 number/ .06 = 27/.06
number =450
Answer: y=7
Step-by-step explanation:
Use the vertex form to determine the values of
a
,
h
, and
k
and use these values to find the direction the parabola opens, vertex, focus, axis of symmetry, and directrix.
Direction: Opens Down
Vertex:
(
0
,
13
2
)
Focus:
(
0
,
6
)
Answer:
Step-by-step explanation:
So the sum of 128 and x+10 is on a straight line which is 180º right?, so:
x + 10 + 128 = 180
x = 180 - 128 - 10
x = 42º
You have to multiply both top and bottom numbers by the same number so 2 equivalent ones would be 30/14 and 45/21.
