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deff fn [24]
3 years ago
13

A 170-inch board is cut into two pieces. One piece is four times the length of the other. Find the length of the shorter piece.

The shorter piece is ___ inches long. PLS HELP ILL GIVE BRAINLIST!!!!​
Mathematics
1 answer:
matrenka [14]3 years ago
4 0

Answer:

34 in

Step-by-step explanation:

Short piece= x

Longer piece= 4x

The shorter piece and longer piece = 170 in, so 5x= 170

To find "x", divide both sides by 5

5x/5= x

170/5=34

x=34

Hope this helps! :)

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it would be just a little less to fit in

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Step-by-step explanation:

<u>mode</u> is adding all the numbers and subtracting by the total amount of whole numbers

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Step-by-step explanation:

8 0
2 years ago
Find f (-2).<br><br> f (x) = 5x
pochemuha
<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Put -2 everywhere you see x:

f(-2) = 5(-2)

f(-2) = -10

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

7 0
3 years ago
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IS THIS RIGHT <br> JUST ANSWER YES OR NO
Ivanshal [37]

Answer:

B

Step-by-step explanation:

x^3 + 2x^2 - 9x - 18 = x^2(x + 2) - 9(x + 2) = (x + 2)*(x^2 - 9)

(x + 2)/(x + 2)(x^2 - 9) = 1 / (x^2 - 9)

==============

1/(x^2 - 9) * (x^2 - 9)/(3x  + 1) = 1/(3x + 1)


Yes B is correct.


4 0
3 years ago
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