To answer the problems correctly, you have to follow and pay close attention to whether or not it says "Area" or "Perimeter". For example, for the first problem, area of 63 square units, you would have to create a shape thats sides multiply out to equal 63 units squared. He could draw a square with 9 units by 7 units. This would work because 9x7=63. For perimeter, all four sides must add up to equal 38 units. Feel free to get creative with the shape on this one! If you have any other questions, just ask. Hope I helped some. :)
The correct answer is B. 10,24,26
Answer:
n=9
Step-by-step explanation:
You isolate the variable, so subtract 18. Then you divide both sides by -1/2, and you get n.
First, the need to determine if the statements are true or false.
1) January is the first month of the year. (This statement is true)
2) December is the last month of the year. (This statement is also true)
With this in mind we can determine that what will illustrate the truth value would be:
T T -> T
In other words, since the first statement is true and the second statement is also true then conjunction of both statements would be true.
<u>Green</u>
<u>Radius:</u> 16/2=8cm
<u>Diameter: </u>16cm (given)
<u>Formula:</u> I'm not sure what formula this chart is asking for. But assuming it's the formula for circumference that would be 2πR (2 times pi (3.14) times the radius). If this isn't the formula the chart is looking for let me know what formula you need and I'll try to help you out with that
<u>Circumference:</u> 2pi Radius=2(3.14)8=50.24 cm
<u>Yellow</u>
<u>Radius:</u> 11/2=5.5
<u>Diameter:</u> 11cm (given)
<u>Formula:</u> 2πR
<u>Circumference:</u>2 pi R=2(3.14)5.5 =34.54 cm
<u>Pink</u>
<u>Radius</u>: 1 cm
<u>Diameter:</u> 2 cm
<u>Formula: </u> 2πR
<u>Circumference:</u> 2piR=2(3.14)1=6.28 cm
