The perimeter of a rectangle is 34 units. Its width W is 6.5 units. Write an equation to represent the perimeter in terms of the length L, and find the value of L.

Answers

Answer 1

Answer: $P=2L+2W\n\nP=34\ \ \ \ \ \ W=6.5\n\n34=2L+2\cdot6.5\n34=2L+13\n34-13=2L\n2L=21\ \ \ \ \ |:2\nL=10.5\n\nLength\ is\ equal\ 10.5$

Answer 2

Answer:

Answer:

THere ya go

Step-by-step explanation:

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Answers

Answer:

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The quadrilaterals JkLM and PQRS are similar.find the length x of QR.

Answers

Two quadrilaterals are similar if corresponding sides taken in the same sequence (even if clockwise for one quadriateral and counterclockwise for the other) are proportional and corresponding angles taken in the same sequence are equal in measure.
If the quadrilaterals JKLM and PQRS are similar, then

$(JK)/(PQ) = (KL)/(QR) = (LM)/(RS) = (JM)/(PS)$ .
Hence
$(4)/(QR) = (3)/(4.8) = (5)/(8) = (3)/(4.8)$ and
$QR= (4\cdot 8)/(5) =6.4$ .

3/4.8=4/x
3x=19.2
x=6.4

Solve 4(5x+3)=92. justify each step.

Answers

x=4
4(5x+3)=92
First Distribute
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Then subtract 12 from both sides
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Then divide 20 from both sides
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Sarah Meeham blends coffee for Tasti-Delight. She needs to prepare 100 pounds of blended coffee beans selling at $4.58 per pound. She plans to do this by blending together a high quality bean costing $5.25 per pound and a cheaper coffee bean at $3.00 per pound. To the nearest pound find how much high quality coffee bean and cheaper coffee bean she should blend.

Answers

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Answers

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Answers

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