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REY [17]
3 years ago
7

Pleas help me, this is confusing.

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
7 0
Ask your teacher or a family member
Anuta_ua [19.1K]3 years ago
4 0
The first answer is 37. The second answer is 50.
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Help and explain thanks!
katen-ka-za [31]

Answer:

120 cm

Step-by-step explanation:

One way to tackle this is by getting another sheet of paper and drawing it out, then counting up the total of the sides. If you draw it, you can see that you're dealing with a rectangle; two sides of length 12 and two sides of length 8. If you don't like drawing or don't want to in this case, another way to get the answer is by knowing one vertex is at (0, 0), so the next vertex (0, 8), would create a side that's exactly 8 units long. Kind of the same, you know from (0, 0), you also have a point (12, 0), so drawing that would create a side that's 12 units long. All in all, to get the perimeter in units, you have 12 + 12 + 8 + 8 = 40.

The problem says it wants the amount of wood in centimeters needed for the perimeter. What we just found was the perimeter in generic units, so if the problem says every "grid square", or unit, is 3 centimeters long, then all you have to do is take our result 40 and multiply it by 3 to get the number of centimeters. Your perimeter in centimeters would be 120 cm.

7 0
3 years ago
Jessica used Fraction 2 over 3 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 3 over 4 yard
aleksklad [387]
Use Socratic it will give you the right answers
6 0
3 years ago
Solve to find the value of x.<br> x+27=93<br><br> i need help
igomit [66]

Answer: 66

Step-by-step explanation:

To solve for x in x+27=93, subtract both sides of the equation by 27

X + 27 -27= 93 - 27

X= 66

I hope this helps

8 0
3 years ago
Read 2 more answers
A circular field has arey 144001 square feet.<br> What is the radius of the field?
anzhelika [568]

Answer:

about 214.1

Step-by-step explanation:

Since pi r squared is the formula for a circle's area, you would do the opposite. First, you would divide 144001 by pi which is about 45,836.94. Then, you would find the square root of that which is about 214.1.

3 0
3 years ago
What is the volume of the triangular prism below?<br><br> V =________ft3
Dmitrij [34]

Answer:

4.5 cubic feet

8 0
3 years ago
Read 2 more answers
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