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3 years ago

Please answer ASAP XD

Mathematics

1 answer:

ivolga24 [154]3 years ago

7 0

A. Good luck with your exam

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How to solve this problem . 0.3 [1.57 – (0.6)²]

love history [14]

Well (1.57- 0.6 X 0.6) x 0.3 = 0.363

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3 years ago

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Which expression is equivalent to (-4y-x)-(y-9x) ?

777dan777 [17]

Answer:

-5y + 8x

Step-by-step explanation:

$(-4y-x)-(y-9x)\\\\-4y-x-(y-9x)\\\\\rightarrow-(y-9x)*-1=-y+9x\\\\-4y-x-y+9x\\\\-4y-y+9x-x\\\\\boxed{-5y+8x}$

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3 years ago

What is 13/5 written as a mixed number

Bas_tet [7]

Expressed as a mixed number, 13/5 is equal to 2 3/5 or two and three fifths.

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4 years ago

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If "-3<" x/5 < "-1" what is the value of x

Natalka [10]

Answer:

-15 < x < -5

Step-by-step explanation:

-3 < x/5 < -1

Multiply all sides by 5

-3*5 < x/5 *5 < -1*5

-15 < x < -5

7 0

3 years ago

I NEED HELP ASAP APEX!!!

igor_vitrenko [27]

The series will be:

$4+16+64+.......+2^{50}$

Hence, Option A is the right answer

Step-by-step explanation:

The series can be fount out by putting the values of i in the expression written with the summation

The expression is:

$2^{2i}$

while i = 1 to 25

Putting i = 1

$2^{2(1)}\\= 2^2\\= 4$

Putting i = 2

$2^{2(2)}\\= 2^4\\= 16$

Putting i = 3

$2^{2(3)}\\= 2^6\\= 64$

....

Putting i = 25

$2^{2(25)}\\= 2^{50}$

The series will be:

$4+16+64+.......+2^{50}$

Hence, Option A is the right answer

Keywords: Summation, Series

Learn more about summation at:

#LearnwithBrainly

6 0

3 years ago

Please answer ASAP XD​

Please answer ASAP XD