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ANEK [815]
3 years ago
6

Which change will double the lateral surface area of a regular triangular pyramid with base length b, height h, and slant height

l? double each side, b, of the base triangle while keeping the slant height, l, the same. double the height, h, of the pyramid while keeping each base length, b, the same?
Mathematics
1 answer:
kotegsom [21]3 years ago
8 0
The choice that will affect the surface area of the lateral face has to do with doubling ONLY one of the dimensions of the lateral face.

The second choice explains that the height is doubled while the length of the base remains unchanged. This is the correct answer.
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What is the 10th term in the pattern with the formula 5n+100?
postnew [5]
Jusst plug in n = 10

so its 5(10) + 100  =  150
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4 years ago
If the two triangles shown below are congruent, select the corresponding 1 point
nadya68 [22]

Answer:

SSS

Step-by-step explanation:

The two triangles both share a side (the middle line), and it is shown that the other lines are congruent to each other. So all 3 sides are congruent, meaning SSS is the postulate that proves this.

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Using the diagram, find sin B. Express your answer as a decimal rounded to the nearest hundredth, such as .86 or 0.86.
inessss [21]
Hi, thank you for posting your question here at Brainly.

This problem could be solved using the Law of Cosines, since we are given with the three sides. The equation goes,

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4 0
3 years ago
Which graft represent -3x+5y=-15
azamat

The graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

-3x + 5y = -15

The above function shows a linear function we can write it as:

5y = 3x - 15

y = (3x - 15)/5

If x = 0, y = -3

x = 1, y = -2.4

x = 2, y = -1.8

x = -1, y = -3.6

x = -2, y = -4.2

Thus, the graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

7 0
3 years ago
1) Andrew owns 220 shares of a common stock in a tech company. The tech company recently paid a cash dividend of $2.25 per share
Iteru [2.4K]

Answer:

9.0

Step-by-step explanation:

Took the test

5 0
4 years ago
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