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jeka57 [31]
3 years ago
14

This sculpture designed by Mr. Newman’s colleague, Tia, is shaped like a hollow triangular pyramid. All 3 of the lateral faces a

re congruent and made of glass. How much glass was used to make the sculpture, if each face has a base length of 4 m and a slant height of 6 m?
A triangular pyramid. The triangles have a base of 4 meters and height of 6 meters.

What is the area of each of the lateral faces? ____ m²
What is the total lateral area of the sculpture? ____ m²
Mathematics
1 answer:
Misha Larkins [42]3 years ago
4 0

Answer:

What is the area of each of the lateral faces?  

✔ 12

m²

What is the total lateral area of the sculpture?  

✔ 36

m²

Step-by-step explanation: I forgot the "each of the lateral faces", but the total lateral area is 36 m²  because there are there lateral faces, and the are of each of the lateral faces is 12 m².

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What is the next term in the geometric sequence?<br><br> 4/9,-4/3,4,...
Komok [63]

Answer:

-12

Step-by-step explanation:

r = -3

4/9 * (-3) = -4/3

-4/3 * (-3) = 4

so, 4 * (-3) = -12

7 0
2 years ago
What is the value of x? Round your answer to the nearest tenth if necessary.
Nastasia [14]
X is equal to 1.2, I think.
6 0
3 years ago
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The 1984 movie footloose made $8,556,965 in its opening weekend. The 2011 remake of footloose made $15,556,113 in its opening we
mezya [45]

Answer:

  • absolute change: $6,999,148
  • relative change: 81.79%

Step-by-step explanation:

The absolute change is the difference between the earnings numbers:

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The relative change is the ratio of this difference to the original amount:

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6 0
3 years ago
Please help me on this
Nastasia [14]

Answer:

Points H, J, G, and K

Step-by-step explanation:

For quadrats the right top is 1

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left bottom is 3

right bottom is 4

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5 0
2 years ago
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Using the formula C=2pi r find the circumference of a circle with diameter of 28 inches. Round your answer to the nearest inch.
Ivenika [448]

Answer: 88 inches

Step-by-step explanation:

We know that the formula to find the circumference of circle is given by :-

C=2\pi r, where r is the radius of the circle.

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Also, diameter is twice of radius.

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Therefore, the circumference of circle will be :-

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Hence, the  circumference of circle is 88 inches.

5 0
3 years ago
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