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Answer:
2 horizontal lines are intersected by another line. At the intersection with the first line, the bottom right angle is 91 degrees. At the intersection with the second line, the top right angle is 89 degrees.
Step-by-step explanation:
The last of the statements describes consecutive (same-side) interior angles at the transversal that are supplementary. That condition exists when the lines are parallel.
Answer:
2.6
Step-by-step explanation:
4 squared - 3 squared =7
Square root 7 equals 2.6 to the nearest tenths
<h2>
Answer:</h2><h2>The theoretical probability of four students from your school being selected as contestants out of 8 possible contestants spots =
</h2>
Step-by-step explanation:
The number of students participated = 30
Total audience = 150
By probability , to find the solution = 
where n(E) is the number of favorable outcomes,
n(S) is the number of total outcomes.
n(S) is the number of ways any 8 students can by picked from the audience= 
n(E) is the probability of picking four students from our school and five students from another school.
n(E) = 
= 
= 
=
Answer:
Step-by-step explanation:
The independent variable is the variable being manipulated or changed so that we can study the affects from changing this variable. The dependent variable is the variable studied or desired after the manipulation of the independent variable. The best answer is C since he wants to find out the amount in inches of rain in each month.
