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tankabanditka [31]
2 years ago
12

20 POINTS! Please help, best answer will recessive brainliest answer points as well as 5 stars and a thank you. :)

Mathematics
1 answer:
valentina_108 [34]2 years ago
5 0

Answer:

(3) Diagonals are perpendicular

Step-by-step explanation:

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Please help i dont understand
Llana [10]

Answer:

imma say 45m

Step-by-step explanation:

im not sure but tell me if im wrong so i can fix it. thanks

4 0
3 years ago
Is 5 + 3x1 - x) equivalent to 8 – 8x?
nalin [4]

Answer:

no

Step-by-step explanation:

5+3x is equal to 8x.

if there is no number in front of a variable, it is understood to be a one. so 1-x would basically be 1-1. this cancels out the x, making it impossible for the equivalent equation to be 8 - 8x

3 0
3 years ago
The yearbook team is designing the pages for school clubs so
yarga [219]

Answer:

creo que sería 54 por actitud de :72-1 1?? por eso sería esta cosa esxtactamente espero que te allá ayudado

6 0
3 years ago
PLEASE HELP THIS IS URGENT I AM BEING TIMED!!
Volgvan

Answer:

1/30 or 3.333%

Step-by-step explanation:

7 0
3 years ago
280 is divided between Krutika, Natasha & Richard so that Krutika gets twice as much as Natasha, and Natasha gets three time
Tasya [4]

Answer:

Natasha gets 84

Step-by-step explanation:

Here, we want to know how much Natasha gets

Krutika gets 2 times as much as Natasha

If Natasha gets x, Krutika gets 2x

If Natasha gets x, Richard will get x/3 ( 3 times of this is what Natasha gets)

Now let us have a ratio;

K : N : R

2x : x : x/3

Multiply through by 3

6x : 3x : x

To get the amount Natasha gets, we add up all ratio; (6x + 3x + x ) = 10x

Natasha gets 3x of the total ratio

That will be;

3x /10x * 280

= 3/10 * 280

= 84

5 0
2 years ago
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