Answer:
The awnser is 11
Step-by-step explanation:
I know this is the right answer trust me.
90 degrees
Hope my answer helps
Answer:
it depends in how many marbles there were in total add more details and then I'll give more help
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
ok so first we have to make those denominators equal
15/21 - 15/21
that pretty much answered your question
15/21 - 5/7 = 0
Answer: y = 57°
Explanation: 180-114 = 66°
A triangle has a total of 180° so 180-66 = 114
114 / 2 = 57° (because angles y and y have the same value)
Hope this helps :)
