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Likurg_2 [28]
3 years ago
6

Find the surface area of the triangular prism shown below.

Mathematics
1 answer:
ira [324]3 years ago
7 0

Answer:

150ft²

Step-by-step explanation:

surface area = (2×½×8×3)+(8+5+5)×7

= 24+126

= 159 ft²

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Select the correct answer.
Vedmedyk [2.9K]

Answer:

Addition.

Step-by-step explanation:

Addition was used to add 5 to both sides, leaving x by itself.

7 0
3 years ago
The slope distance between two points was measured with an EDM and found to be 1223.88 ft. If the zenith angle (the angle from t
Serjik [45]

Answer:

Horizontal distance = 1218.41 ft

Step-by-step explanation:

Given data:

Slope distance = 1223.88 ft

Zenith angle is  = 95°25'14"

converting zenith angle into degree

Zenith angle is = 95 +\frac{25}{60} + \frac{14}{3600} = 94.421°

Horizontal distance= S\times sin(Z)

putting all value to get horizontal distance value

Horizontal distance = 1223.88\times sin(95.421)

Horizontal distance = 1218.41 ft

3 0
3 years ago
HEY GUYS I NEED HELP WIT THIS PLZ HELP ME??!! 20 points!!
Otrada [13]

Answer:

The equation for area of a triangle is height multiplied by the base length, divided by 2. So, if the height is 2, and the base is 4, then you multiply the two together, making 8, and then divide it by 2, making the final area 4. So if the dimensions are doubled, then the equation would be 4 times 8 divided by 2. Which is 16. If we do this again with 16 times 8, we will get 128, which when divided by two is 64. This is 4 times 16, just as 16 is 4 times the original answer 4. This means that every time you double the dimensions you will get the original answer multiplied by 4.

Step-by-step explanation:

4 0
3 years ago
Does this table represent a function or not? Why or why not?
kirill115 [55]

Answer:

D. No, because two of the y-values are the same

Step-by-step explanation:

The y values cannot be the same

7 0
2 years ago
Read 2 more answers
Mike watches how the pendulum swings in his clock. He notices that it swings 1 time every 2 seconds. How long will it take to sw
frosja888 [35]

Answer: 10 seconds

Step-by-step explanation: The time it takes is exactly double its swing. 5 times 2 = 10

4 0
3 years ago
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