Answer:
x= 3.89 x 7.9
Step-by-step explanation:
x= 3.89 x 7.9
x=30.731
Answer:
Step-by-step explanation:
12 + 4c + c = c + 4
12 + 5c = c + 4
12 + 4c = 4
4c = -8
c =-2
Answer:
x = 11.428
Step-by-step explanation:
See the diagram of angles attached to this question.
XY is a segment of straight line and straight line n is a transverse and they meet at point M.
So, the angles formed by the transverse line will be supplementary.
Therefore, from the diagram, (5x + 8) + (9x + 12) = 180°
⇒ 14x + 20 = 180
⇒ 14x = 160
⇒ x = 11.428 (Answer)
Because a whole number raised to a power means
several times several ,
but a fraction raised to a power means
a piece of a piece .
