3 years ago

PLEASE HELP ITS MATH THANK YOUUUU

Mathematics

2 answers:

yan [13]3 years ago

8 0

Answer:

it is 9 centimeters

Step-by-step explanation:

it is a 1:1 ratio

Maru [420]3 years ago

5 0

There are 100000 cm in a kilometer
so 9 kilometers would be 900000 centimeters

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Explain why the steps for solving equations are usually given as removing grouping symbols first, even though it is not necessar

finlep [7]

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4 years ago

Write the equation of the line in either point-slope form or slope-intercept form.

Inga [223]

Answer:

y = -3x - 0.25

Step-by-step explanation:

Write the equation of a line that has a slope of -3 and passes through the point (1.25, -4).

We'll use the point-slope form of y = mx + b, where m is the slope and b the y-intercept (the value of y when x = 0).

We are told the slope, m, is -3.

y = -3x + b

We need to find a value for b that will cause the line to go through point (1.25,-4), We can do that by entering this point in the equation we have this far:

y = -3x + b

-4 = -3(1.25) + b

-4 = -3.75 + b

-0.25 = b

The equation is: y = -3x - 0.25

See attached graph.