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Debora [2.8K]
3 years ago
8

How fast can this question be answered (BRAINLIEST + 10points)

Mathematics
2 answers:
ryzh [129]3 years ago
6 0

Answer:

very fast like this :3

Step-by-step explanation:

sashaice [31]3 years ago
3 0

Answer:

random answer

Step-by-step explanation:

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what is an equation of the line that is perpendicular to y + 1 = -3(x-5) and passes through the point (4, 6)
Korolek [52]

\text{Let}\ k:y=m_1x+b_1\ \text{and}\ l:y=m_2x+b_2,\ \text{then}\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\\\l\ \parallel\ k\iff m_1=m_2\\\\\text{We have}\ y+1=-3(x-5)\to m_1=-3.\\\\\text{Therefore}\ m_2=-\dfrac{1}{-3}=\dfrac{1}{3}.\\\\\text{The point-slope form:}\ y-y_1=m(x-x_1).\\\\\text{Put the value of slope and the coordinates of the point (4, 6) to the equation}:\\\\\boxed{y-6=\dfrac{1}{3}(x-4)}

8 0
3 years ago
Halla la suma de los infinitos términos de la progresión geométrica si r= 1/5 y a1=1/2
Musya8 [376]

Answer:

5/8

Step-by-step explanation:

Aquí, queremos encontrar la suma al infinito de la progresión geométrica, dado el primer término y la razón común Matemáticamente, eso sería;

S = a/1-r

S = 1/2/(1-1/5)

S = 1/2/4/5

S = 1/2 * 5/4

S = 5/8

5 0
3 years ago
He is saving for a new baseball glove. He saves 10$ the first week, and 6$ each week for the next 6 weeks. How much money did he
Luden [163]
I believe $46 have been saved. You multiply 6x6 and get 36. Then you add 10 to the sum. So the answer is 46.
5 0
3 years ago
Read 2 more answers
True or False: Point estimation is a form of statistical inference in which, based on the sample data, we estimate the unknown p
storchak [24]

Answer:

True

Step-by-step explanation:

Point estimation of a population parameter provides an estimate of  a single value calculated from the sample that is likely to be close to its value to the unknown parameter. Itis to be noted that a point estimate will not in general be equal to the population parameter as the random sample used is one of the many possible samples which could be chosen from the population.

For example, in estimation, we may estimate the mean and the variance of a population by computing the mean and the variance of the sample drawn from a population.

6 0
4 years ago
Enter 4/5 and 1/3 as a pair of equivalent fractions with the least common denominator between the two fractions.
Reika [66]
Least common denominator is 15, so if you write them both with the denominator 4/5 is 12/15 and 1/3 is 5/15.
8 0
3 years ago
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