To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.
Answer: a
no solution
Step-by-step explanation:
Solve by substitution:
1) Solve 
for x:
2) Substitute 
for 
in 
:
3) Simplify both sides of the equation:
4) Add 
to both sides of the equation:
5) Simplify both sides of the equation:
Therefore, there are no solutions to the system of equations.
Solve by elimination:
You can't solve this system of equations by elimination
Solve by graphing:
The equations are parallel to each other, therefore they never cross, so, there are no solutions.
Answer:
The answer is C
Step-by-step explanation:
Calories: 25,50,75,100
Servings: 1/3, 1/2, 1, 4/3
The two triangles are similar. <span>When two </span>figures<span> are </span>similar<span>, the ratios of the lengths of their corresponding sides are equal. We use this fact in order to calculate the height of the bigger triangle. We do as follows:
QP / SL = MN / SL+SR
25 / SL = 35 / SL + 13
SL = 32.5
Area = height x base / 2
Area = SL x MN / 2
Area = 32.5 x 35 / 2 = 568.75
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