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sleet_krkn [62]
3 years ago
13

A rectangle has four sides so we double each side and add them to each other:

Mathematics
1 answer:
il63 [147K]3 years ago
5 0

Answer: this many 4

Step-by-step explanation:

2(2x+7)+2(3x+8y)

=4x+14+6x+16y

=10x+16y+14

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Angles ∠123 and ∠423 share a ray, what is the ray called?
Jet001 [13]

Answer:

Ray 23

Step-by-step explanation:

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3 years ago
How would i graph y=2x+5
Anna35 [415]

To be able to graph this you need to start on -2 on the y-axis then move up 5 then 1 to the right

The dot should be on (1,3)

6 0
3 years ago
Find the equation of the line<br> passing through the points 1,-5)<br> and (9,11).<br> y = 2x + [?]
Naily [24]

Answer:

y = 2x - 7

Step-by-step explanation:

Looks like we already have the slope of this line:  It is 2.  Working with the point (1, -5), we have x = 1 and y = -5 and can from this info easily find the y-intercept, b:

y = mx + b becomes

y  = 2x + b, which in turn becomes

-5 = 2(1) + b, or

b = -7,

and so the desired equation is y = 2x - 7

3 0
3 years ago
If there was 2 people and 4 cookies how many cookies would each person get?
Arisa [49]
\huge\bold\red{Answer}

✦ᴇᴀᴄʜ ᴘᴇʀsᴏɴ ᴡɪʟʟ ɢᴇᴛ 2 ᴄᴏᴏᴋɪᴇs...

☑ Explanation :

no \: of \: cookies \: each \\ \: will \: get \: = \frac{no \: of \: cookies}{no \: of \: people} \\ = \frac{4}{2} \\ =2

❣❣...ℏ✺℘ḙ !т ℏḙℓ℘ṧ ʏ✺ṳ...❣❣
7 0
3 years ago
How many different outcomes
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Alphabet has 26 letters so it has 26 different outcomes then you'll only have 1/26 for your first letter of your name

Step-by-step explanation:

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