Yes you did the equation on this page correctly.
Answer: I just finished this unit in geometry and to find the measurements of inscribed angle ( angle looks ABC inside a circle) it is half of the central angle (AOC). So the angle of ABC is 1/2 AOC. So your answer will be ABC = 29°
Step-by-step explanation:
Answer:
1.) 6
2.) -1
3.) 36
4.) 1/3
5.) 90
Step-by-step explanation:
1.) -12/a
-12/a -> -12/2
=6
2.) a+ (-b)
a+(-b) -> 2+(-3)
=-1
3.) 3a (12-2b)
3a(12-2b) -> 3(2) (12-2x3)
6(12-6)
6(6)
=36
4.) 2a-c/b
2a-c/b -> 2(2)-5/3
4-5/3
=1/3
5.) 3abc
3abc-> 3x2x3x5
=90
1)
Australia
4 consonants (s, t, r, l)
5 vowels (a, u, a, i, a)
consonants : vowels = 4 : 5
2)
123446789
4 odd digits (1, 3, 7, 9)
5 even digits (2, 4, 4, 6, 8)
odd digits : even digits = 4 : 5
3)
Elizabeth
5 consonants (l, z, b, t, h)
4 vowels (e, i, a, e)
consonants : vowels = 5 : 4
4)
234567899
5 composite digits (4, 6, 8, 9, 9)
4 prime digits (2, 3, 5, 7)
composite digits : prime digits = 5 : 4
The situations that have a ratio of 4:5 are: consonants to vowels in the name Australia and odd digits to even digits in 123446789.