Answer:
The length of BC is 17 units
Step-by-step explanation:
we know that
An isosceles triangle has two equal sides and two equal angles
In this problem we have an isosceles triangle
Because
m∠ACB=m∠ABC ----> given problem
so
AC=AB
substitute the given values
solve for x
therefore
The length of BC is 17 units
ANSWER:
In short, The population of price differences (woman – man) is normally distributed, or the sample size is large. population of price differences is normally distributed.
The data provide convincing evidence that, on average, women pay more than men in the county for the same car model.
Answer:
For the first one the diameter is 22. Circumference is 69.08. Area is 379.94
Second question is radius is 12. Circumference is 75.36. Area is 452.16
Step-by-step explanation:
Radius = d/2
Diameter = r*2
Circumference = 3.14*d
Area = r^2*3.14
(a).ABO is equivalent to x because they are base angles of an isosceles triangle (because the radii are equal). The same applies for CBO being equivalent to y
(b). Since angle COA is 180°, ABC is equivalent to half of COA which is 90°
