100% -60% is equal to 40%
so 40% of the students remained in the cafeteria
Answer:
64 = 8x8 = 4 x 2 x 4 x 2 = 2 x 2 x 2 x 2 x 2
Step-by-step explanation:
This is how prime factorization works
The measure of each angle is 159° and 21°.
<h3>
What are supplementary angles?</h3>
- When two straight lines or rays intersect at a single endpoint, an angle is created.
- The vertex of an angle is the location where two points come together.
- The Latin word "angulus," which means "corner," is where the word "angle" originates.
- Two angles are considered to be supplementary if their sums total 180 degrees.
- For instance, angle 130° and angle 50° are complementary angles since the sum of these two angles is 180°.
So, supplementary angles = 180
Then,
- 2x + 138 = 180
- 2x = 180 - 138
- 2x = 42
- x = 21
- 21 + 138 = 159
Therefore, the measure of each angle is 159° and 21°.
Know more about supplementary angles here:
brainly.com/question/12919120
#SPJ9
Answer: A vertex contains an infinite number of points, and a point does not have width or depth.
Step-by-step explanation:
The answer is 10 because 5×2 is 10 and 10 times one is 10. So that's the lowest common denominator her.
