Answer:
C
Step-by-step explanation:
Isosceles triangle= 2 concurrent sides
Right angle= 90°
So which one has two concurrent sides and a right angle? A. The right angle is marked as well as the sides.
C has 2 concurrent sides, but it's not marked as a right angle. Option B has neither of these.
Answer: Suppose you're given the two points (–2, 1) and (1, 5), and they want you to find out how far apart they are. You can draw in the lines that form a right-angled triangle, using these points as two of the corners. It's easy to find the lengths of the horizontal and vertical sides of the right triangle: just subtract the x-values and the y-values.
Step-by-step explanation: Then use the Pythagorean Theorem to find the length of the third side (which is the hypotenuse of the right triangle):
c2 = a2 + b2
...so:
c
2
=(5−1)
2
+(1−(−2))
2
c = \sqrt{(5 - 1)^2 + (1 - (-2))^2}c=
(5−1)
2
+(1−(−2))
2
c = \sqrt{(4)^2 + (3)^2}c=
(4)
2
+(3)
2
c = \sqrt{16 + 9} = \sqrt{25} = 5c=
16+9
=
25
=5
Answer:
do u mean
A sample of 120 employees of a company is selected, and the average age of the employees is found to be 37 years.
What does the data value 37 years describe?
A.) a value from a finite collection of possible values
B.) a value representing counts or measurements
C.) a characteristic of the population
D.) a characteristic of the sample
if yes ur answer is C
Answer:
en español porfa no ablo ingles