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Firdavs [7]
3 years ago
8

Please help!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
ziro4ka [17]3 years ago
6 0
Switch the parts on the right where it says “Multiplication property” and “subtraction property”
LUCKY_DIMON [66]3 years ago
5 0

Answer:

  • Error in step 2 and step 3, corrected below

Step-by-step explanation:

<u />

<u>Step                |   Justification</u>  

6 + x/3 = 15     |   Given                                                                                        

x/3 = 15           |   Subtract 6 from each side. Should be subtraction property

x = 27              |   Multiply both sides by 3. Should be multiplication property

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IVE BEEN ASKING FOR AN HOUR PLEASE HELP: a rectangle's length is 6 feet shorter than twice its width. If we use w to represent t
satela [25.4K]

Answer:

2w^2 - 6w

Step-by-step explanation:

Length is equivalent to 2w - 6

width is equivalent to w

area involves w x (2w - 6)

expanded form: w(2w - 6) --) 2w^2 - 6w  

5 0
3 years ago
What is the value of the expression (5)"?​
AysviL [449]

Answer:5

Step-by-step explanation:(5) Is not changing the value at all so the answer is simply 5

6 0
4 years ago
A cylinder shown below has a volume of 300 pi cubic inches. What is its height?
velikii [3]

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We sense a high probability that the picture described as "shown below"
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5 0
3 years ago
Select all the conditionals that have a true converse.
Ivenika [448]

Answer:

E. If two angles are complimentary, then the sum of the measures of the angles is 90.

Step-by-step explanation:

3 0
3 years ago
The DVD Dylan wants to buy is $21.40 and he has a coupon for %20 off. How much will he pay for the DVD after he uses the coupon?
LUCKY_DIMON [66]

Answer:

$17.12

Step-by-step explanation:

$21.40x.20= $4.28

$21.40-$4.28=$17.12

6 0
3 years ago
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