2 years ago

I need help please,

Mathematics

1 answer:

viktelen [127]2 years ago

6 0

Answer:

centroid, perpendicular bisectors?

Step-by-step explanation:

The first one is centroid

The second one might be perpendicular bisectors - not sure

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Richard and teo have a combined age of 42. Richard is 9 years older that twice teos age. How old are Richard and Teo

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3 years ago

Read 2 more answers

BRAINLIEST TO WHOEVER ANSWERS!!

tiny-mole [99]

Answer:

y = 10 + 2.50h

$25

Step-by-step explanation:

first the equation is written as such because she pays $10 no matter how many hours she rides. She also pays 2.50 for each hour so use h as the variable to define number of hours she rides the bike.

since equation is y = 10 +2.50h

and h = 6 hours, substitute and find the total cost

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6 0

3 years ago

Complete the slope-intercept form of the linear equation that represents the relationship in the table.

nevsk [136]

According to the given table, the slope-intercept equation of the line is given by:

$y = -2x + 1$

The equation of a line, in slope-intercept form, is given by:

$y = mx + b$

In which:

The slope is m.

The intercept is b.

In this problem, we are given two points, (3,-5) and (-2,5).

The slope is given by change in y divided by change in x, hence:

$m = \frac{5 - (-5)}{-2 - 3} = -2$

Hence:

$y = -2x + b$

Point (3,-5) means that when $x = 3, y = -5$ , which is used to find b.

$y = -2x + b$

$-5 = -2(3) + b$

$b = 1$

Hence, the equation of the line is:

$y = -2x + 1$

A similar problem is given at brainly.com/question/24685547

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2 years ago