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2 years ago

I was gone for 2 days in school and have no idea how to do this, anyone mind helping.

Mathematics

1 answer:

Dmitry_Shevchenko [17]2 years ago

7 0

What do you notice about the two lines?
They are perpendicular lines.

What do you notice about the equations for the two lines?
They are opposite of each other.

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Can someone please help me find the domain and range

fgiga [73]

Answer:

the domains are x axis or intercepts and range is y axis or intercepts

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3 years ago

Rebekah wants to read a certain number of pages each day during summer vacation. Today she reads 204 pages, which is 136% of her

ZanzabumX [31]

Rule of three
Pages %
204 → 136%
x → 100% (her goal)

x=204*100%/136%
x=150 pages

Answer: Rebeca wants to read 150 pages each day

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4 years ago

Read 2 more answers

A fish is swimming at 500 KM/hour and suddenly as shark appears behind, for 5 seconds the fish is swimming in the same direction

trasher [3.6K]

Answer:

$a =111.1\ m/s^2$

Step-by-step explanation:

The formula to calculate the average acceleration is:

$a =\frac{s_2-s_1}{t_2-t_1}$

Where <em>s</em> is the speed of the object and <em>t </em>is the time it takes the object to change its speed $s_1$ to the speed $s_2$

In this case we have that:

$t_2-t_1 = 5\ sec$

$s_1 = 500\ km/h = 500*\frac{1\ h}{3600\ s}*\frac{1000\ m}{1\ km}=138.89\ m/s$

$s_2= 2500\ km/h = 2500*\frac{1\ h}{3600\ s}*\frac{1000\ m}{1\ km}=694.44\ m/s$

$a =\frac{694.44-138.89}{5}\ m/s^2$

$a =111.1\ m/s^2$

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4 years ago

How many warnings can you get in brainly

yuradex [85]

Answer: just keep getting them until they suspend yo account

Step-by-step explanation:

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2 years ago

Read 2 more answers

A summary measure that is computed to describe a population characteristic from a sample is called a: A) statistic. B) census. C

Juliette [100K]

Answer:

A. Statistic

Step-by-step explanation:

Usually whole population is difficult to cover so the part of population is considered to assess the aspects of population. The statistic is the quantity which summarizes the sample. The problem illustrate that summary measure is calculated from sample to describe a population. As the summary measure is computed from sample then it is a statistic.

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3 years ago