2 years ago

What is 1687 divided by 4

Mathematics

2 answers:

otez555 [7]2 years ago

6 0

421.75 is the final answer

wolverine [178]2 years ago

6 0

The answer in decimal form is 421.75. In Mixed number form it is 421 3/4.

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If an hour is 45 years how long is a minute

Ainat [17]

Since one hour = 45 years, one minute should be 1/60th of 45 years because 60 minutes = an hour.

45/60 = 3/4

So one minute would be 3/4 of an hour, or 45 minutes.

Hope this helps!

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2 years ago

HARD QUADRATICS!!!! A quadratic of the form $-2x^2 + bx + c$ has roots of $x = 3 + \sqrt{5}$ and $x = 3 - \sqrt{5}.$ The graph o

iren2701 [21]

Answer:

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Step-by-step explanation:

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Suppose f is a linear function . If f(8)-(3)=80, then what is f(18)-f(14)

worty [1.4K]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which of the following shows the solution to the inequality

otez555 [7]

Answer:

I got x = 1

Step-by-step explanation:

First to isolate the variable you add 3 to both sides which will give you 1/2x is less than or equal to 2. Then divide both sides by 1/2 and you will get x = 1. To check the answer I just did:

$1/2(1) -3 \leq -1\\1/2 -3\leq -1\\-2.5\leq -1$

And since -2.5 is less than -1 this statement is true. x does in fact equal 1

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2 years ago

HELP! Write an equation that represents the relationship between the two variables.

vova2212 [387]

Answer:

x + 1, y + 1

Step-by-step explanation:

For every x there is a y

(っ◔◡◔)っ ♥ Hope It Helps ♥

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