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3 years ago

Find area !! GIVING BRAINLIEST

Mathematics

1 answer:

Anton [14]3 years ago

3 0

Answer:

221

Step-by-step explanation:

area= length times width

13 times 17= 221

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Solve 6 over x-3= 3 over x for x and determine if the solution is extraneous or not

polet [3.4K]

6/x-3=3/x
3x-9=6x
3x=-9
x=-3
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2 years ago

Picture below is the question

Andrei [34K]

Answer:

the answer is b

Step-by-step explanation:

hvcfgvcggcffgcfygfryygff just because

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3 years ago

Easy variable question pls help

svet-max [94.6K]

Answer:

z = -4 1/2

Step-by-step explanation:

1. First change the mixed fractions to improper fractions so it's easier

$\frac{16}{5\\}/(z-\frac{1}{2}) = \frac{8}{3}/(z+\frac{1}{3})$

2. Simplify

$\frac{32}{5(2z-1)} = \frac{8}{3z+1}$

3. Cross multiply

$32(3z+1) = 5(2z-1) * 8$

4. Simplify again (distributive property)

$32(3z+1) = 40(2z-1)$

5. Distributive property

$32(3z+1) -> 96z+32$

$40(2z-1) -> 80z-40$

$96z+32=80z-40$

6. Subtract 32 from both sides

$96z+32-32 = 80z-40-32$

7. Simplify

$96z = 80z-72$

8. Subtract 80 from both sides

$96z-80z=80z-72-80z$

9. Simplify

$16z=-72$

10. Divide both sides by 16

$\frac{16z}{16}=\frac{-72}{16}$

11. Simplify

$z=-\frac{9}{2} -> also = -4\frac{1}{2}$

Sorry if it was too long but hope this helps! :)

And also try using symbolab cuz it gives step by step explanations it's really good!

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2 years ago

The perimeter of a church window is 60 inches. If the window is in the shape of a regular pentagon, what is the length of each s

stiv31 [10]

We have to calculate the length of each side of the regular pentagon and to choose correct answer . It is given that the perimeter of the pentagon is 60 inches. And the perimeter is : P = 5 * L, where L stays for the length of each side. 60 in = 5 * L; L = 60 : 5; L = 12 in. Answer: C. 12 inches<span>.</span>

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3 years ago

Read 2 more answers

Please help. Need to understand it. At least give an answer.

cluponka [151]

Answer:

The asnwer is the first one:

Step-by-step explanation:

You do this

x = 3.242424242424

100x = 324.24242424242424242424

-x

= 329/99

3-24/99

3 8/33

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3 years ago

Read 2 more answers