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Ivahew [28]
3 years ago
13

Pls help! Only problem I'm confused on for my homework thats already late:((​

Mathematics
1 answer:
satela [25.4K]3 years ago
6 0

Answer:

a) Diego squared 2, Andre squared -2

Step-by-step explanation:

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Witch of the following properties can be used to show that the expression 4^5/3 is equivalent to ^3√4^5
xz_007 [3.2K]

Step-by-step explanation:

I think so option b Is answer

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3 years ago
An item is priced at $14.42. If the sales tax is 5%, what does the item cost including sales tax?
faltersainse [42]
I would say that the answer is D 21.63
3 0
3 years ago
4over 9 times 21 over six
Alex Ar [27]
4/9 x 21/6 is this what you’re asking?
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5 0
3 years ago
I NEED HELP ASAP PLEASE AND THANKS.
yanalaym [24]

Answer:

b=320; slope=-30

Step-by-step explanation:

if you look along the y-axis find the spot that the line intercepts and then that's b

now for the slope

find two points on the line, i chose(8 , 120) and (4 , 240)  

use the slope formula: y2-y1 over x2-x1

240-120=120 and 4-8= -4

so the slope is 120/-4 and that can be simplified to 30/-1 or -30

8 0
3 years ago
In a certain​ fraction, the denominator is less 7 than the numerator. If 3 is added to both the numerator and​ denominator, the
Aleksandr-060686 [28]

Answer:

original fraction =12/5

Step-by-step explanation:

let x = numerator

therefore

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    x+3/x-4 =15/8

      8(x+3)=15(x-4)

      8x+24=15x-60

       84=7x

        84/7=x

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therefore original fraction = 12/5

7 0
3 years ago
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