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Bumek [7]
3 years ago
10

Find the length of Line segment A C . Use that length to find the length of Line segment C D . What is the length of Line segmen

t C D? Round to the nearest tenth.
Mathematics
2 answers:
saw5 [17]3 years ago
6 0

Answer:

10.7 cm

Step-by-step explanation:

edge 2020

Marizza181 [45]3 years ago
5 0

Answer: sin(40 degrees)

Step-by-step explanation:

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Seriously need help with this question or I will fail my senior year
nlexa [21]

Answer:

you cheater

Step-by-step explanation:

Tring to cheat because you don't feel like doing it. Hopefully you fail so you can learn your lesson

5 0
2 years ago
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Find the surface area of the triangular prism (above) using its net (below).
r-ruslan [8.4K]

Answer:

96 square units

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo.

My answer:

  • The length of the large rectangle is: 5
  • The width of the large rectangle is: 7

=> Area of the large rectangle = length × width  = 7*5 = 35 square units

  • The length of the middle rectangle is: 7
  • The width of the middle rectangle is: 4

=> Area of the middle rectangle = length × width  = 7*4 = 28 square units

  • The length of the small rectangle is: 7
  • The width of the small rectangle is: 3            

=> Area of the small rectangle = length × width  = 7*3 = 21 square units

Area of top and the bottom triangles =2* \frac{1}{2}bh  = 4*3 =12  

Total surface area = 35 + 28 + 21 + 12 = 96 square units

3 0
3 years ago
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A linear function has a slope of 7/3 and crosses the y-axis at 10. What is the equation of the line?
Bas_tet [7]
Y=Mx+b (m is slope, b is y-intercept)

7 0
3 years ago
Karana's mom bought her two items using a credit card. The first item cost $258, and the second item cost $372. Later, she retur
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Answer:

View explanation.

Step-by-step explanation:

The question isn't clear on whether or not you are asking if the mom or if the store is owing money to the credit card company. The store owes the full amount paid. The mom owes nothing. You can look at the images for a more detailed explanation, but it is not really needed.

Images from https://www.creditcardinsider.com/blog/happens-credit-card-bill-make-return/

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Which geographic feature was common to the development of civilizations in ancient Egypt, China, India, and Mesopotamia?
storchak [24]
The answer is probably D 
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