I really dislike these stupid algebra problems pretending to be geometry. To the question writer: the measures are equal, the angles are congruent.
The two angles are equal measure so
4x + 3 = 12x
3 = 8x
x = 3/8
KIH = (12 (3/8))° = 9/2 = 4.5°
Answer: 4.5°
A week has 7 days. That is, number of total days, n = 7
Number of Mondays in a week = 1
Number of Tuesdays in a week = 1
Number of Fridays in a week = 1
This is a case of selecting without replacement in that order.
P(Monday) = 1/7
P(Tuesday) = 1/(n-1) =1/(7-1) = 1/6
P(Friday) = 1/(n-2) = 1/(7-2) = 1/5
P(Monday, Tuesday, and Friday) = (1/7)*(1/6)*(1/5) = 1/210
Cymath es una buena aplicación para tus dudas de matemática
Answer:
Answers are below
Step-by-step explanation:
1) Area is approx. 268.8
2) Area is approx. 490.87
3) Area is approx. 539.13
4) Radius is approx. 18.99; Area is approx. 1132.92
Answer:
. A LINEAR REGRESSION is your answer