Answer:
50
Step-by-step explanation:
a right triangle is = to 180 so you need all angles to add to 180 so you take 180 minus it by 90 and 40 you are left with 50 degrees
Answer:
Step-by-step explanation:
Let y represent students in the class
55% of y = 78
0.55y= 78
y = 142
In order to answer this U have to look at the table... this isn't even asking a question... so find the table and the question and it'll probably be easier to answer
Answer:
She made $195 in extra money
Step-by-step explanation:
486+254=740
740-545=195
Answer:
(4,3)
Step-by-step explanation:
Point V lies in the Ist quadrant . and the co-ordinates are (4,3)