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Nutka1998 [239]
4 years ago
13

Adam bought a new flat screen tv with an area of 21 ft the screen is 3 feet wide how tall is it​

Mathematics
1 answer:
Tema [17]4 years ago
5 0

Answer:

7 ft bRo

Step-by-step explanation:

wow i took 21 and divided it by three and i got SEVEN

how old are you like four

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Sylvia has a piece of material that is 668.36 square inches. She marked the material into 4 equal pieces and then cut out one of
sveta [45]

The whole magic jug had 668.36 ounces of mysterious elixir in it.
Sylvia came along and marked it into 4 equal amounts, so each
amount was  (1/4)  of  (668.36 ounces).

Now, you would have us believe, she tucked the magic jug under her cloak,
walked quickly and quietly down the hall into the shadows, pulled the jug out,
and quaffed one of the equal amounts from it, all in one slug.

The quantity remaining in the jug was then 

                     (3/4) of (668.36 ounces)  =  501.27 ounces.

The same process works for length, volume, area, stones, money, anything.
If you divide up what you have into 4 equal parts, then each part is 1/4 .
If you eat, sell, lose, or give away  1/4  of it, you have  3/4  left.

8 0
3 years ago
Read 2 more answers
Evaluate gh- k when g= -6, h= 15, and k= -27.
Ivanshal [37]
Gh - k
<span>g= -6, h= 15, and k= -27
</span>
-6*15 - - 27
-90 + 27

-63 is the answer to the expression. 
4 0
3 years ago
Read 2 more answers
When Debbie babysits she charges 5$ to go to the house plus 8$ for every hour she is the true expression 5+8h gives the amount s
VladimirAG [237]

Answer:45$


Step-by-step explanation:5 + 8(5)

5 + 40= 45


7 0
3 years ago
What is an equation of the line that passes through the points (3,0) and (-6,-3)?
Anika [276]
Y=1/4x-1 ?? i think.. i tried to graph it on my own on a graphing calculator so it should be correct
8 0
3 years ago
Complete the square to find<br> the vertex of this parabola.<br> x2 - 8x - y - 4 = 0<br> ([?], [ ]
konstantin123 [22]

Answer:

-20

Step-by-step explanation:

Complete the square to find the vertex of this parablola x^2-8x-y-4=0   {the second one of -20; so 4,-20}

7 0
3 years ago
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