3 years ago

Equilateral of triangle

Mathematics

1 answer:

nexus9112 [7]3 years ago

4 0

Answer:

An equilateral triangle is a triangle where all three sides are equal.

Step-by-step explanation:

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Which equation represents the line through (-8, 10) and (3, 7) in point-slope form?

alina1380 [7]

-3/11

Step-by-step explanation:

7-10/3-(-8)

7-10/3+8

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3 years ago

If the geometric mean of a and 28 is 16 sqrt 7 find a

kozerog [31]

Answer:

a = 64

Step-by-step explanation:

The geometric mean of 2 numbers a and b is $\sqrt{ab}$ , then

$\sqrt{28a}$ = 16 $\sqrt{7}$ ( square both sides )

28a = (16 $\sqrt{7}$ )² = 1792 ( divide both sides by 28 )

a = 64

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3 years ago

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Morgarella [4.7K]

Answer: median

Step-by-step explanation:

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3 years ago

The center of the DNA molecule, the rungs of the ladder, are composed of what?

coldgirl [10]

DNA is made up of six smaller molecules a five carbon sugar called deoxyribose, a phosphate molecule which contains these four (adenine, thymine, cytosine and guanine).

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3 years ago

Which of the following point-slope form equations could be produced with the points (-1, 4) and (2, -3)?

Nikolay [14]

Answer:

Option B, y + 3 = -7/3(x - 2)

Step-by-step explanation:

Point slope form: (y - y1) = m(x - x1)

Step 1: Find the slope

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

m = $\frac{-3 - 4}{2 - (-1)}$

m = $\frac{-7}{2 + 1}$

m = $\frac{-7}{3}$

Step 2: Plug into the point slope form

(y - 4) = -7/3(x - (-1))

(y - 4) = -7/3(x + 1)

(y - (-3)) = -7/3(x - 2)

y + 3 = -7/3(x - 2)

Answer: Option B, y + 3 = -7/3(x - 2)

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3 years ago