Answer:
15cm
Step-by-step explanation:
© the envelope is 15cm rall.
Answer:
20 ounces
Step-by-step explanation:
the ratio for 10 ounces of pineapple juice to make 25 ounces of fruit punch is 2:5
so x:150
x = 20
Answer:
y = x - 3
Step-by-step explanation:
Because as x increases by 1 y increases by 1, so y = x ,
but the y intercept is - 3
Answer:
.
Step-by-step explanation:
In general, let
denote the center of a given circle. Let
denote the radius of that circle. The standard equation for that circle would be:
.
The circle in this question is centered at
.
is the
-coordinate of the center of this circle.
.
is the
-coordinate of the center of this circle.
.
The radius of this circle is
. Therefore,
.
Hence, the standard equation for this circle would be:
.