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vovikov84 [41]
3 years ago
5

Which is the coefficient of the expression 82 + 4 - 3x ?

Mathematics
1 answer:
Illusion [34]3 years ago
7 0

Answer:

86 - 3x

Step-by-step explanation:

1- Calculate

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the factors of the following polynomial are given below.choose the right factors that correspond to each given polynomial and wr
seraphim [82]

#1

\\ \ast\rm\longmapsto (x-9)(x+9)

\\ \ast\rm\longmapsto x^2-9^2

\\ \ast\rm\longmapsto x^2-81

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\\ \ast\rm\longmapsto (2x-7)(2x+7)

\\ \ast\rm\longmapsto 2x^2-7^2

\\ \ast\rm\longmapsto 4x^2-49

#3

\\ \ast\rm\longmapsto (4x-9y)(4x+9y)

\\ \ast\rm\longmapsto 4x^2-9y^2

\\ \ast\rm\longmapsto 16x^2-81y^2

#4

\\ \ast\rm\longmapsto (5x-1)(5x+1)

\\ \ast\rm\longmapsto 5x^2-1^2

\\ \ast\rm\longmapsto 25x^2-1

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\\ \ast\rm\longmapsto (9x-20y^2)(9x+20y^2)

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6 0
3 years ago
There were 4 apple trees planted and 3 pecan trees. 2 peach trees for 3 pecan trees. If there 24 peach trees, how many apple tre
abruzzese [7]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ 4 : 3

? : 3 : 2

The overall ratio is:

4 : 3 : 2 for apple trees to pecan trees, to peach trees.

24/2 = 12

12 x 4 = 48

There would be 48 apple trees.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0
4 years ago
Read 2 more answers
Perform the indicated operation.<br><br> (-50) ÷ (-2)
KATRIN_1 [288]

(-50)/(-2)

= 25

when numbers with same signs are divided it gives positive sign........

4 0
3 years ago
Read 2 more answers
How would you ESTIMATE 0.9% of 603?
wariber [46]
 0.9<span>% of </span>603<span> = 5.43 
so estimated is 5.40</span>
6 0
4 years ago
If the heart of a human beats 72 times in 1 minute. Find, in what time will the heart beat 204 times?
Lelechka [254]

Hello!

your answer is: 2 minutes, 49 seconds, and 800 milliseconds

to get this, divide 204 by 72. that gives you the amount of minutes the heart was beating, which is 2.83 minutes

then, multiply 2.83 by 60 to get the seconds

you have 169.8 seconds.

2 minutes is equal to 120 seconds, so subtract that from 169.8

that leaves 49.8 seconds

.8 seconds is equal to 800 milliseconds

so put it all together and you have: 2 minutes, 49 seconds, and 800 milliseconds

I hope this helps, and have a nice day!

3 0
3 years ago
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