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miv72 [106K]
3 years ago
12

Using the net below, find the surface area of the triangular prism.

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

160 i believe. to find the area of a triangle act like its a square and divide in half. for squares multiply base by height.

take the area of each shape and add it up

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Terri wrote the equation using slope-intercept form for the line that passes through the points (4, 6) and (–2, 3). Step 1: m =
Goryan [66]

Answer:

  (A) In step 1, the slope of the line should be One-half

Step-by-step explanation:

Terri calculated the slope as (x1 -x2)/(y1 -y2). Her first error was using this formula, when she should have used ...

  m = (y1 -y2)/(x1 -x2)

  = (6 -3)/(4 -(-2)) = 3/6 = 1/2

The best of the offered descriptions is ...

<em>   In step 1, the slope of the line should be One-half</em>

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3 years ago
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katrin2010 [14]

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Step-by-step explanation:

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Could 8.8 cm, 8.0 cm and 8.8 cm be the side lengths of a triangle?
Alinara [238K]

Answer:

yes it is possible to have a triangle with 8.8 cm, 8.0 cm and 8.8 cm.

Step-by-step explanation:

Condition on sides of triangle:

  • The triangle inequality states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
  • It is not possible to have sum to be less than the length of the third side.
  • A triangle with three given positive side lengths exists if and only if those side lengths satisfy the given condition
  • Let a, b and c be three sides of triangle.

a + b > c\\a+c>b\\b+c>a

Here, we are given that a = 8.8 cm, b = 8.0 cm, c = 8.8 cm

We check for the triangular inequality:

1.~8.8 + 8.0 > 8.8\\16.8>8.8\\2.~8.8+8.8>8.0\\17.6>8.0\\3.~8.0+8.8>8.8\\16.8>8.8

Thus, yes it is possible to have a triangle with given measurements.

7 0
3 years ago
Witch of the functions below could possibly have created this graph? A.f(x)-x^5+2x^4-3x B.f(x)=-1/3x^4+7x^2+15 C.f(x)=1.9x^8+15x
soldi70 [24.7K]

B.f(x)=-1/3x^4+7x^2+15

Step-by-step explanation:

You can use a graph tool to graph the function a visualize the behavior.

Using a graph tool, the function,.f(x)=-1/3x^4+7x^2+15 could possibly have created the graph. See attached graph for the function.

Learn More

Graphs of polynomial function: brainly.com/question/12373761

Keywords: functions, created, graph

#LearnwithBrainly

3 0
3 years ago
Point A is found at (-3, -3). Find the sin at that point.
Inga [223]

Answer:

B. -√2/2.

Step-by-step explanation:

This is in the third quadrant  so the sine will be negative.

The hypotenuse =  √ [( -3)^2 + (-3)^2]

= √18 = 3√2.

Therefore the sine =  -3 / 3√2.

= -1 / √2

= -√2/2..

4 0
4 years ago
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