3 years ago

Consider the line 4x+8y=7

Mathematics

1 answer:

Degger [83]3 years ago

5 0

Slope will be -1/2 of parallel line and 2 will be of perpandicular line

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3 years ago

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atroni [7]

Answer:

4 miles per hour

Step-by-step explanation:

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The fence around a circular garden is 18 feet long. What is the area of the garden to the nearest square foot? Use 3.14 for pi.

anzhelika [568]

Answer:

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3 years ago

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The function f(x) = 0.4x² – 36x +1000, models the number of accidents, f(x), per 50 million

eimsori [14]

Answer:

$f(50) = 200$

There are 200 accidents per 50 million miles for 50 year old drivers

Step-by-step explanation:

Given

$f(x) = 0.4x^2 - 36x + 1000$

Required

Determine f(50)

To do this, substitute 50 for x

$f(x) = 0.4x^2 - 36x + 1000$

$f(50) = 0.4 * 50^2 - 36 * 50 + 1000$

$f(50) = 0.4 * 2500 - 1800 + 1000$

$f(50) = 1000 - 1800 + 1000$

$f(50) = 200$

Interpretation: There are 200 accidents per 50 million miles for 50 year old drivers

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3 years ago

90x=120y What is the ratio of x : y?

finlep [7]

Answer:

3:4

Step-by-step explanation:

find the GCD of both numbers (30) and divide both sides to get 3:4

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3 years ago

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