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grigory [225]
3 years ago
13

Can someone please help?

Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0
Try restarting and asking you teacher for help
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Please help I’ll mark you as brainliest if correct!
vlabodo [156]

Answer:

Answer J

Step-by-step explanation:

To simplify the concept, we can change the inequality to y+3 >= 5. The variable "y" is "-1/2(x)" We know that y must be greater than or equal to "two." The only way this is possible is if x itself is equal to or less than -4.

6 0
3 years ago
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Factor the expression below.
OverLord2011 [107]

Answer:

(x + 8) (x - 8)

Step-by-step explanation:

To factorise the expression follow the steps:

Think the factorising means you want like:-

  ( x + _ ) ( x + _ )

Now, add the numbers to get 0 & multiple together to get -64

 -64 = 8 x -8

 8 + -8 = 0

Now fill the numbers in the factorising mean which will give you,

( x + _ ) ( x + _ ) --> ( x + <u>8</u> ) ( x - <u>8</u> )

Therefore, the answer will be: ( x + <u>8</u> ) ( x - <u>8</u> )

I hope this will help you :)

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3 years ago
One bunch of seedlees black grapes costs
Goryan [66]
The answer is I got
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2 years ago
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Need the answer to number 4
Dvinal [7]

Answer:

\sqrt{85} /2

Step-by-step explanation:

lets find hypotenuse( longest side) first

let other two samller sides be a and b and hypotenuse be c

pythagorsd theorem

a^2 + b^2 =c^2

9^2 + 2^2 =c^2

81 + 4=c^2

85 =c^2

\sqrt{85} =c

take theta as reference angle

cosec theta=hypotenuse/opposite

=\sqrt{85} / 2

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-5/4 , by using m= (y2-y1)/ (x2-x1)
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