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ser-zykov [4K]
3 years ago
5

PLEASE HELP I WILL GIVE BRAINLIEST!! I NEED HELP FAST

Mathematics
1 answer:
Murrr4er [49]3 years ago
3 0

Answer:

B=12/13

Step-by-step explanation:

Not positive, but i believe you are trying to find the angle measure using inverse sin or whatever its called and then reducing the fraction. SOHCAHTOA

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What is 10 divided by 5/12
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lapo4ka [179]
Total time spent reading is = 8/9 hour

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5 0
3 years ago
PLEASE HELP ME WITH THIS QUESTION
alekssr [168]

Answer:

The second option, 1,008 cm²

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   This shape has 5 sides to solve for with reguards to surface area.

   Let us solve for them all.

[1 & 2 - the triangles]

12 * 9 = 108 cm²

-> I am not going to divide since we have 2 congruent triangles

[3 - the bottom side]

25 * 12 = 300 cm²

[4 - the side facing away]

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[5 - the side facing up]

25 * 15 = 375 cm²

   Now we will add them together for the total.

108 + 300 + 225 + 375 = 1,008 cm²

             The surface area for the triangular prism shown is 1,008 cm².

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2 years ago
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