To answer the question above, we let s be the cost of a shirt and h be the cost of each hat such that the equations that would best represent the given are:
10s + 20h = 490
20s + 30h = 860
The system of equations is the answer to the first question and the values of s and h are $25 and $12, respectively.
Answer:
given A=103° , B=24°
In triangle ABC,
A+B+C=180° [angle sum property of triangle]
103°+24°+C=180°
127°+C=180°
C=180°-127°
C=53°
hope it help u dear...
Answer:
start at (0,2) go up one over 3 to the right, and down 1 over 3 to the left
The value of x in the following diagram in which the length of Q to line EF is 3x+1 and the length of Q from the line HG is x+8, is 3.5 units.
<h3>What is the property of perpendicular on chord in circle?</h3>
The line which is drawn from the center of the circle perpendicular to the chord in the circle bisect the chord into two equal shape.
In the given, diagram the length of Q to line EF is 3x+1 and the length of Q from the line HG is x+8.
These both the lines are equal in length as both are drawn from the center of the circle and has a perpendicular bisector for the 15 units length chord in the circle. Thus,

Thus, the value of x in the following diagram in which the length of Q to line EF is 3x+1 and the length of Q from the line HG is x+8, is 3.5 units.
Learn more about perpendicular on chord in circle here;
brainly.com/question/12628350
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