This is the same as the last question you asked. 63 + 61 = 124. 180 - 124 = 56. Angle ACB is 56 degrees.
Answer: x= -2 and y= -3.
Step-by-step explanation:
The given system of equations :
4x-7y=13 ...(i)
4x + 7y = -29 ....(ii)
By Elimination method, Eliminating (ii) from (i) , we get
Now, Adding (i) and (ii), we get
Hence, the solution is : x= -2 and y= -3.
C. 11/10
Probability takes values from 0 to 1.
To calculate the perimeter of a rectangle what you would do is add the parallel sides together so 11+11=22 and then 4+4=8 so we would add 22+8=30
So your answer would be 30
(correct me if im wrong)
Answer:
480
Step-by-step explanation:
:) no explanation just knawledge. ;)