Write an algebraic expression for the following problems. Susan weighs 4.5 times as much as her sister. How much does Susan weig
2 answers:
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Solution:
Given PRQ is a triangle.
ST is a line parallel to RQ.
<u>Triangle proportionality theorem,</u>
<em>If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally.</em>
Do cross multiplication, we get
Divide by 2x on both sides, we get
Answer:
C. (0.9, 0.3)
Explanation:
The above given equation is critical to solve algebraically thus they have mentioned to solve it using a technology - graphing calculator.
<h3><u /></h3><h3><u>When graphed the following equations</u>:</h3>They meet each other at: (0.9371, 0.2728) (0.9, 0.3)
