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Aleonysh [2.5K]

2 years ago

12

What is the area of 4 1/2 feet wide and 6 1/2 feet long

1 answer:

Vaselesa [24]2 years ago

6 0

Answer: 29 1/4

Step-by-step explanation:

Multiply and simplify to 29 1/4

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17x-3y=4 2x-4y=1 the solution to the system of equations is

Burka [1]

ANSWER

$x=\frac{13}{62}$

and

$y= \frac{-9}{62}$ e have

EXPLANATION

$17x-3y=4---(1)$

$2x-4y=1$

Let us make y the subject and call it equation (2)

$2x=1+4y$

$x=\frac{1}{2}+2y--(2)$

We put equation (2) in to equation (1)

$17(\frac{1}{2}+2y)-3y=4$

$\frac{17}{2}+34y-3y=4$

$34y-3y=4- \frac{17}{2}$

Simplify to get,

$31y= \frac{8-17}{2}$

$31y= \frac{-9}{2}$

Divide both sides by 31,

$y= \frac{-9}{2} \div 31$

$y= \frac{-9}{2} \times \frac{1}{31}$

$y= \frac{-9}{62}$

We put this value in to equation (2) to get,

$x=\frac{1}{2}+2\times -\frac{9}{62}$

$x=\frac{1}{2} -\frac{18}{62}$

We collect LCM to obtain,

$x=\frac{31-18}{62}$

$x=\frac{13}{62}$

7 0

2 years ago

The difference of six times a number and 7 is -49

gtnhenbr [62]

Greetings!

"<span>The difference of six times a number and 7 is -49"...

In number and variables, this would be:
</span> $6x-7=-49
$
<span>
Add 7 to both sides.
</span> $(6x-7)+7=(-49)+7$
<span>Simplify.
</span> $6x=-42$
Divide both sides by 6.
$(6x)/6=(-42)/6$
Simplify.
$x=-7$

Hope this helps.
-Benjamin

5 0

3 years ago

A builder is buying property where she can build new houses the line plot shows the size of the lights for each house which is t

arlik [135]

Answer:

TBH IDRK

Step-by-step explanation:

You do what ever ask ur teacher not me im on here looking for answers myself lmbo

6 0

2 years ago

Read 2 more answers

PLEASE HELP !!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!!

Igoryamba

Answer:

3:2

Step-by-step explanation:

I'd say 3:2 because when you divide 45/30, you get 3/2, which is the same as 3:2. Hope this helps!

4 0

2 years ago

Read 2 more answers

Avery made a large pot of chili and she plans to divide the chili equally into smaller containers if the pot contains 25 1/2 cup

serious [3.7K]

Answer: 5.1 rounded to 5

7 0

2 years ago