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dem82 [27]
3 years ago
13

HELP HELP HELP HELP HELP

Mathematics
2 answers:
slega [8]3 years ago
7 0

Answer:

a: -20+12y

Step-by-step explanation:

10-6\left(5-2y\right)

Expand:

10-6* \:5-\left(-6\right)* \:2y

10-6* \:5+6* \:2y

10-30+12y

Subtract:

-20+12y

mestny [16]3 years ago
5 0

Your question has been heard loud and clear.

10-6(5-2y) =  10 - 30 +12y =  -20+12y.  

(All you have to do is multiply -6 with 5 and -2y , then simplify the equation)

Thank you

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HELPP I'LL MARK BRAINLIESTT
Crazy boy [7]

Answer:

Jamal and Gary

Step-by-step explanation:

lets say that t=5

Jamal- 12<(5)+12     true

Gary- 6>0.5(5)     true

Nancy- 30-(5)<18     false

Hope this helps!

8 0
3 years ago
A 100 - foot fence is used to enclose a rectangular land plot. If the area of the land plot is 456 square feet, which equation c
quester [9]

Answer:

x^2-50x+456=0

Step-by-step explanation:

GIVEN: A 100\text{ foot} fence is used to enclose a rectangular land plot. If the area of the land plot is 456\text{ feet}^2.

TO FIND: equation to determine the length x of the land plot.

SOLUTION:

total length of fence =100\text{ foot}

let the width of land plot be y

perimeter of plot =2(x+y)=100

                            x+y=50

area of rectangular plot =\text{length}\times\text{breadth}

                                       xy=456

                                      y=\frac{456}{x}

putting value of y

x+\frac{456}{x}=50

x^2-50x+456=0

Hence required equation to get length x of land plot is x^2-50x+456=0

on solving

x=38,12

possible length of land plot is 38\text{ foot} and 12\text{ foot}

6 0
2 years ago
POSSIBLE POINTS: 5.26
azamat

Answer:

<h3>The volume is 144.</h3>

Step-by-step explanation:

Volume of a rectangular solid = l × w × h

where

l is the length

w is the width

h is the height

From the question

l = 12 feet

w = 3 feet

h = 4 feet

Volume = 12 × 3 × 4

= 144 feet

Hope this helps you.

6 0
3 years ago
The water park had a total of 1,212 visitors on Friday, Saturday, and Sunday. If the same number of people visited each day, how
Archy [21]
The answer is 404 visitors per day, Because 3/1212=404
5 0
3 years ago
Read 2 more answers
Help me solve this equation plz
Andrei [34K]

Answer:

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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