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xxTIMURxx [149]
2 years ago
15

I don't get this can someone help me?

Mathematics
1 answer:
Anna71 [15]2 years ago
4 0
I don't really know how to explain it to you but what I can tell you is that in 1 centigram there are 10 milligrams.

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Answer:

x = -7

x = 4

Step-by-step explanation:

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For AB, point A has coordinates (3, -5) and point B has coordinates (-1, 9). What are the coordinates of the midpoint of AB?
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The coordinates midpoint of AB are (1,2)
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A teacher randomly chooses a two-person leadership team from a group of four qualified students. Three of the
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what is P(A), the probability that the first student is a boy? 3/5


what is P(B), the probability that the second student is a girl? 3/4


what is P(A and B), the probability that the first student is a boy and the second student is a girl? 1/2


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Calculate the area of the equilateral triangle using the formula for area of a regular polygon, and compare it to Bianca’s answe
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The calculated areas of both are the same instead of using the different formulas that are 43. 5 squared unit.

<h3>What is the area of a regular polygon?</h3>

The area of the polygon is the product of half of the apothem of the triangle and perimeter.

The area of the polygon = \frac{1}{2} \times h \times p

The side of the triangle is 10 units.

Apothem of an equilateral triangle

s = \frac{\sqrt{3} a}{6}

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Here, a is the side of the triangle.

Thus the apothem of the triangle is 2.9 units.

The perimeter of the equilateral triangle is equal to the three times the sides.

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Therefore, the perimeter of the equilateral triangle is 30 units.

The area of the equilateral triangle-

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A = 43.5

Thus the area of the equilateral triangle is 43.5 squared units.

Therefore, The calculated areas of both are the same instead of using the different formulas.

Learn more about the apothem;

brainly.com/question/10580427

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How do yo do this question I have to
kkurt [141]
X=4-y would be your answer
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2 years ago
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