15x+40=115
15x+40-40=115-40
15x=75
15/15 x=75/15
x= 5
Answer:
150
Step-by-step explanation:
The angle as a whole is 180 degrees. 150 and 30 are supplementary angles because they add up to equal 180.
4 is what is knows as the factorial of 4.
4=4*3*2*1=24
Answer:
quadilateral and parallelogram
Step-by-step explanation:
Find the diagram attached.
The given four is known to have 4 sides and sicne quadilaterals are figures having four side, hence the given figure is a quadilateral. The example of the quadilateral is a parallelogram since opposite sides of the quadilateral are equal.
The names that accurately descbes the figure are quadilateral and parallelogram
Answer:
14,590
Step-by-step explanation: