Answer:
pretty sure is the first one
Step-by-step explanation:
a proportional relationship is a straight line that passes through the origin
Option A. if your using Plato!
Brainliest pls! thx! :)
The answer to that question is d
Answer:
<em></em><em></em>
<em></em>
Step-by-step explanation:
Given
Direct Variation of T to
Required
Determine T when d = 3
The variation can be represented as:
Convert to equation
; so we have:
Make k the subject:
To solve for T when d = 3.
Substitute 3 for d and in
<em></em><em> -- approximated</em>
Answer:(x² + 14x)/(9x²)
Step-by-step explanation:
Explanation:To do this calculatio process:The first term: 2x/x² = 2/x.Then: (2/x) + (x - 4)/(9x).We should common the denominator by multiplying the denominators of the two terms (9x)(x) = 9x² and dividing each denominator by the common denominator.So, it will be equal:[(2)(9x) + (x - 4)(x)]/9x² = (18x + x² - 4x)/9x² = (x² + 14 x)/9x².