Answer:
x ≈ 14.4
Step-by-step explanation:
using the cosine ratio in the right triangle
cos59° =
=
( multiply both sides by 28 )
28 × cos59° , then
x ≈ 14.4 ( to the nearest tenth )
Answer:
y=4x+40
Step-by-step explanation:
Answer:
Step-by-step explanation:
You have a fraction, so a non permited value is one which will create a 0 in the denominator.
-3y + 9 = 0
y = 3
First you need to rearrange the equation so both numbers are on the same side :
x - 2y = -1
3x - 3y = 9
then times to mark out x or y
3x -6y = -3
3x -3y = 9
then minus them
-3y = -12
y = 4 x = 7
6804 divided by 6.5 equals 1046 w/ a lot of remanders