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3 years ago

a rectangle is twice as long as it is wide. if the width is a what is the length of a diagonal please .explain please!!!!!!!!!!!

Mathematics

2 answers:

Kazeer [188]3 years ago

7 0

A•2 is your answer, since the width is half of the length. For example:
Width: 4
Length: 8

I hope this helps, your question is quite confusing, so if this wasn’t the answer you were looking for, please explain more so I can help!

You can do this!

grigory [225]3 years ago

3 0

Check the picture below.

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The point-slope form of the equation of the line that passes through (–5, –1) and (10, –7) is y + 7 = (x – 10). What is the stan

olya-2409 [2.1K]

That point slope equation given does not pass through those points, the point slope equation y + 7 = -0.4(x - 10) does, though. The standard form of that would be

2x + 5y = -15

You can get that by distributing the -0.4 out

y + 7 = -0.4x + 4

You can then add 0.4x to both sides, and subtract 7 from both sides to get

0.4x + y = -3

Now some teachers may accept this, but in correct standard form the coefficient of x is a whole number, so you have to multiply both sides by 5 to get rid of the decimal, and you get

2x + 5y = -15

7 0

4 years ago

Answers to A) b) & c)

vitfil [10]

Answer:

I don't know. I know nothing.

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4 years ago

Original Equation:<br> 4+ (4 + x) = 3<br> First Step:<br> (4 + 4) + x = 3

stich3 [128]

Step-by-step explanation:

(4+4)+x=3

8+x=3

x=3-8

x= -5

7 0

3 years ago

Read 2 more answers

Whitch ordered pair is a solution of y>5xx-2

jenyasd209 [6]

Answer:

y = 5x - 2 (0, 2) (1, 4) (2, 7) (3, 13)

Step-by-step explanation:

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3 years ago

find a positive angle less than one revolution around the unit circle that is co-terminal with the given angle -15pi/17

natta225 [31]

ANSWER
$=\frac{19}{17} \pi$

EXPLANATION

To find a positive angle that is coterminal with
$- \frac{15}{17} \pi$

We add multiples of 2π until we get a positive angle that is less than one revolution,

We add to obtain,

$- \frac{15}{17} \pi + 2\pi$

This simplifies to,

$= \frac{19}{17} \pi$

This is the first positive angle that is coterminal with
$- \frac{15}{17} \pi$

and is less than one revolution.

7 0

4 years ago