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3 years ago

14

What is the value of the expression?

2 answers:

Lorico [155]3 years ago

6 0

3.69 jehjdm lend jdjdj

jenyasd209 [6]3 years ago

3 0

Answer:

3.659 is the answer

Step-by-step explanation:

You might be interested in

NEED ANSWER ASAP!!! Express your answer in scientific notation. 9.3 X 107 - 3.14 X 106

kirza4 [7]

Answer:

$89.86\times 10^6$

Step-by-step explanation:

$9.3\times 10^7 - 3.14\times 10^6\\$

In order to simplify the above expressions we make sure that we get same powers of 10 for both the terms.

So, we multiply and divide the first term with 10

Dividing first term by 10.

$\frac{9.3\times 10^7}{10}\\9.3\times 10^{7-1}\\9.3\times 10^6\\$

Now multiplying it by 10.

$10\times9.3\times 10^6\\93\times 10^6$

Evaluating the new expressions.

$93\times 10^6 - 3.14\times 10^6\\$

Taking $10^6$ common factor out.

$(93-3.14)\ties 10^6$

$=89.86\times 10^6$

5 0

3 years ago

N+3/4=1/4 solve for n

Hitman42 [59]

Answer:

N = -1/2

Step-by-step explanation:

We are adding in this, so we need to do the opposite to both sides, to get N by itself.

N + 3/4 - 3/4 = 1/4 - 3/4

N = -2/4 or, simplified, -1/2

6 0

2 years ago

2. Sandra plans to swim a total of 2 2/3 miles every week for 2 1/5

Fed [463]

Answer:

5 13/15 miles

Step-by-step explanation:

3 0

2 years ago

For what value of x is quadrilateral CDEF a parallelogram?<br><br>x=?

Contact [7]

Answer:

x = 5

Step-by-step explanation:

Since we know that the diagonals bisect each other and divide into equal parts so ➡

x - 2 = 2x -7

2x - x = 7 - 2

x = 5

8 0

3 years ago

1 and 2 form a linear pair. If the

natka813 [3]

$Angles$ $that$ $form$ $a$ $linear$ $pair$ $add$ $up$ $to$ $180 degrees$ .

If the measure of angle 1 is 113, then all we must do is subtract:

180-113=67 $degrees$

And we're done!

Good luck! :)

Hope it helps you!

$GraceRosalia$ ✺ ✺ ✺ ✺ ✺ ✺ ✺

8 0

3 years ago