16-8n=5-9n add 9n to both sides
16+n=5 subtract 16 from both sides
n=-11
check...
16-(8*-11)=5-(9*-11)
16-(-88)=5-(-99)
16+88=5+99
104=104
(6x + 4) * (6x + 4)
= 36x^2+ 24x + 24x + 16
= 36x^2 + 48x + 16
Answer:
Step-by-step explanation:
x+114=180 degree(being co interior angle)
x=180-114
x=66
therefore the value of x is 66 degree
Yes, all triangles have at least two acute angles. If there were two right angles, it would not be a closed figure. If there were two obtuse angles, there would be more than 180 degrees.
Hope this helps =)
It would be 4r + 3b because If one red marble worth four points and blue marble worth 3 points each then we need to multiply the total number of marbles and calculate the sum. It would give the total number of points.