2 years ago

What would be the first most logical step for this equation? x^2+2x-13=-8

Mathematics

1 answer:

amm18122 years ago

8 0

Answer:

<u><em>Attachment is below</em></u>

Step-by-step explanation:

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What is 2x + 3y< =543 +3x> 3,456,789<12+12+12+12+12+12+12+12+18+19+10+19

artcher [175]

Answer:

65.434

Step-by-step explanation:

4 0

2 years ago

A computer generates 80 integers from 1 to 5 at random. The results are recorded in the table. What is the experimental probabil

matrenka [14]

The experimental probability of the computer generating a 2 is 20%.

<h3>What is the experimental probability?</h3>

The experimental probability determines the odds an event would happen based on the results of an experiment.

Experimental probability = ( number of times a 2 was generated / total number of numbers generated) x 100

(16 / 80) x 100 = 20%

To learn more about probability, please check: brainly.com/question/13234031

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8 0

1 year ago

Please help I'm desperate :(

zubka84 [21]

Answer:

$x=5$

Step-by-step explanation:

<u>Similar Triangles</u>

By looking at the construction of the figure, we can safely assume both triangles are similar, i.e. their internal angles are equal and their sides are proportional. Following the proportion of the heights and bases of both triangles we can set this relationship:

$\displaystyle \frac{45}{36}=\frac{5x}{20}$