You could use a number line and count by 1's or 100's then count by 1's. There are many ways you to count from $580 to $944.
Answer:1375
Step-by-step explanation:
X= 15 is given
X squared is 15x15 = 225
1600 - 225= 1375
Answer:

Step-by-step explanation:
If two values are inversely proportional, their product must be maintained. That way, if one value goes up, the other goes down by the same extent.
Therefore, if
and
vary inversely, their product will be the same for all values of
and
.
Let
and
as given in the problem. Substitute values:

Hence, the maintained product is
.
Thus, we have the following equation:

Substitute
to find the value of
when
:

Answer: I'm thinking it's reflectional symmetry.
Step-by-step explanation:
Answer:
x + 52 + 78 = 180
Step-by-step explanation:
By angle sum property of a triangle:
