3 years ago

This question is hard I don't get it

Mathematics

1 answer:

Sphinxa [80]3 years ago

8 0

That is coordinates, when I got that in school I had to do up a table abt it and do a graph

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Find the distance between the two points rounding to the nearest tenth

mixas84 [53]

Answer:

8.54

Step-by-step explanation:

formula:

$d=\sqrt{(x2-x1)^2 + (y2-y1)^2}$

$d=\sqrt{(-4 - (-7))^2 + (0-(-8))^2}$

$d=\sqrt{3^2 + 8^2}$

$d=\sqrt{9 + 64}$

$d=\sqrt{73}$

d= 8.54

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3 years ago

A number k is greater than 3. Which of thefollowing is true about k over 3 ?

FrozenT [24]

Well, there is nothing following, but if there is anything about K equal to or greater 4, or K being>2 than thats it.

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3 years ago

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neonofarm [45]

1.5 cups per day...7 days per week....1.5 * 7 = 10.5 cups per week
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cross multiply
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16x = 10.5
x = 10.5/16
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3 years ago

A graph of 2 functions is shown below.

Vaselesa [24]

Missing requirements

Step-by-step explanation:

In order to solve this "question," you must provide a graph.

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3 years ago

Colin invests £2200 into his bank account. He receives 2.5% per year simple interest. How much will Colin have after 3 years? Gi

Helga [31]

Answer:

Colin will have $2365 after 3 years.

Step-by-step explanation:

Using PRT/100, we can find the interest and then sum it up with the principle amount.

=> 2200 x 2.5 x 3/100 = Interest
=> 22 x 2.5 x 3 = Interest
=> 55 x 3 = Interest
=> 165 = Interest
=> 2200 + 165 = Total amount
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Hence, Colin will have $2365 after 3 years.

Hoped this helped.

$BrainiacUser1357$

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3 years ago