Answer:
J) 2.4
Step-by-step explanation:
8[6.3-4(1.5)] Simplify the expression 2.4
For this case we must find the value of "x", by trigonometric relations.
The tangent of an angle is given by the leg opposite the angle on the leg adjacent to the same angle.

Rounding:

Answer:
21.4
Answer:
£14.29
Step-by-step explanation:
0.98x=14
x=14.29
Answer:
y = 5/3x + 31/3
=
5
3
x
+
31
3
Step-by-step explanation:
Answer:
1. 9461000000000
move the desimal in 9.461 12 places to the right to get:
9461000000000
2.
5.85 x 10^-3,
2.5 x 10^-1,
3.6 x 10^8,
8.5 x 10^8,
8.5 x 10^12
the smallest exponent is the smallest. Since 8.5 x 10^8 and 3.6 x 10^8 have the same exponent, go to the desimal