I more or less have an understanding, but,
Factor out the GCF of 4x-3 from 5(4x-3)+x(4x-3)
Making it,
(4x-3)(5+x)
Answer:
2 >x
Step-by-step explanation:
5 - 4x > 3x - 9
Add 4x to each side
5 - 4x+4x > 3x+4x - 9
5 > 7x-9
Add 9 to each side
5+9> 7x-9+9
14>7x
Divide each side by 7
14/7 >7x/7
2 >x
Answer:
<em>x = 30.2 units</em>
Step-by-step explanation:
<u>Trigonometric Ratios</u>
The ratios of the sides of a right triangle are called trigonometric ratios.
Selecting any of the acute angles, it has an adjacent side and an opposite side. The trigonometric ratios are defined upon those sides and the hypotenuse.
The given right triangle has an angle of measure 51° and its adjacent leg has a measure of 19 units. It's required to calculate the hypotenuse of the triangle.
We use the cosine ratio to calculate x:


Solving for x:


x = 30.2 units
10 glasses
Turn (7 1/2) into an improper fraction (15/2)
Find the lowest common denominator (4)
convert 15/2 to 30/4
(30/4) / (3/4)
Anything that with a denominator that is a multiple of 4, for example:

,

,

,

, and so on.
Hope this helps you =)