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2 years ago

How many triangles can be constructed with angles measuring 60 degrees 60 degrees and 40 degrees

Mathematics

2 answers:

erma4kov [3.2K]2 years ago

8 0

None, a triangle need to have angles measuring 180 degrees , its only possible if the triangle has three angles equaling 60

My name is Ann [436]2 years ago

8 0

That is true here is a picture to help

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The Central Limit Theorem (CLT) implies that:A) the mean follows the same distribution as the population.B) the population will

Lana71 [14]

Answer:

Step-by-step explanation:

The Central Limit Theorem (CLT) implies that the distribution of the mean is approximately normal for large n. I.e. the distribution of the population means will be approximately normally distributed, and provided there is a large sample of the population.

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2 years ago

What is this graphs slope?

Ksivusya [100]

Answer:

slope = -4

Step-by-step explanation:

Given the following points on the graph: (-1, 4) (1, -4)

Let (x1, y1) = (-1, 4)

(x2, y2) = (1, -4)

Use the following slope formula:

$m = \frac{y2 - y1}{x2 - x1}$

$m = \frac{-4 - 4}{1 - (-1)} = \frac{-8}{1 + 1} = \frac{-8}{2} = -4$

Therefore, the slope of the line is -4

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2 years ago

2sin^2 2x=2 In the domain [0, 2pi)

djverab [1.8K]

Please type this as 2(sin 2x)^2=2 2sin^2 2x=2 is confusing.

Reducing this expression: (sin 2x)^2 = 1

Taking the sqrt of both sides, sin 2x = plus or minus 1

If sin 2x = 1, then 2x must be pi/2 or 3pi/2, and so x must be pi/4 or 3pi/4.

Now you do this for sin 2x = -1.

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2 years ago

PlZ HELP 1 + 1 = ? If you play avakin life, drop ur friendcode:

Harrizon [31]

Answer:

2 and I do not play it.

Step-by-step explanation:

......

3 0

2 years ago

Read 2 more answers

Does anyone know how to do this?

Strike441 [17]

Answer:

$196 m^{2}$

Step-by-step explanation:

A square is a shape that which all sides are equal

14 is one side of the square and to find the area of a square/rectangle, you do length*width

14*14=196

6 0

2 years ago