100 because supplementary angles equal 180°
hope this helps
Answer:
x = 30°
Step-by-step explanation:
Since 2 of the sides are congruent then the triangle is isosceles and the 2 base angles are congruent, both 75°
The sum of the 3 angles in a triangle = 180°, then
x = 180° - (75 + 75)° = 180° - 150° = 30°
Answer:
Dear math why dont you grow up and solve your own problems
Step-by-step explanation:
Answer:
25 students.
Step-by-step explanation:
15 = 3/5
divide by 3 to find 1/5 of the class
5 = 1/5
multiply by 5 to find 5/5 (100%) of the class
25 = 1
There are 25 students in the class.
Answer:
Step-by-step explanation:
In the line plot, the red dots above each measurement on the number line indicates the frequency of that particular measurement.
From the information given,
Measurement Frequency
fifteen inches 4
Twenty five inches 7
Thirty five inches 3
Fourty five inches 5
Fifty five inches 1
Therefore, the most common pet length is Twenty five inches.
The least common pet length is Fifty five inches.
The difference between the least common and the most common pet lengths is 7 - 1 = 6
