Answer:
180
Step-by-step explanation:
You measure the size of an angle with a protractor. Or could be shown by an arc on the figure to indicate which angles that are congruent. Two angles whose measures together are 180° are called supplementary e.g. two right angles are supplementary since 90° + 90° = 180°.
Answer:
n = 13 - 5
Step-by-step explanation:
Given,
Amount of money Sally had at first = $13
Amount of money Sally Spent = $5
amount of money left over, n
= Amount of money Sally had at first - Amount of money she spent
= 13 - 5
hence
n = 13 - 5
Put the equation in standard linear form.

Find the integrating factor.

Multiply both sides by
.

Now the left side the derivative of a product,

Integrate both sides.

On the right side, integrate by parts.

Solve for
.

Answer:
I think it might be data and range
Step-by-step explanation:
the answer is at the top