Answer:
The other measure is 60º
Step-by-step explanation:
a triangle= 180º total
a right triangle has one 90º angle
there is a 30º angle given
180-90=90
90-30=60
so 60º
Answer:
The number of comic books did they have in all = 56
Step-by-step explanation:
The ratio of comics with Susan : Abe = 3 : 5
Let us assume the common factor on this ratio = m
So, the number of comics Susan has = 3 m
The number of comics Abe has = 5 m
Also, given: Abe had 14 more comic books than Susan
So, the number of comics Abe had = 14 + 3 m
⇒ 5 m = 3 m + 14
or, 2 m = 14, or m = 7
So, the number of books Susan has = 3 m = 3 x 7 = 21 books
The number of books Abe has = 5 m = 5 x 7 = 35
So, the book they have in all = 21 + 35 = 56
Answer:
(3√3 + 3√10)/3√5
Step-by-step explanation:
Radical means square root.
√3/5 + √2/45 = (3√3 + 3√10)/3√5
Note : √45 = √9 × 5 = √ 9 × √ 5 = 3√5
It's a because the form for being proportional is
ab=k
or
a/b=k
4/6=k
4 times 6=k
then 5 times 7=k
false so
so there is no ratio so the answer is A
If your teacher was to randomly pick it would be 2:14
