2 + 4x + 5 = 0
4x + 2 + 5 = 0
4x + 7 = 0
4x = 0 - 7
4x = -7
x = <u> </u><u>-7</u><u> </u> ANSWER
4
<h3>PLEASE MARK ME AS BRAINLIEST </h3>
One major problem is that you're not keeping the units like I showed you.
I think you have everything there, except that I have no idea what that '168'
is all about.
Here it is with the units:
(1million seconds / 1)x(1min/60sec)x(1hr/60min)x(1 day/24hr)x(1 yr/365da)
= (1,000,000 x year) / (60 x 60 x 24 x 365) = <em>0.03171 year</em>
Except for that screwy mysterious '168', you have everything there,
and in the right place. Again, I'm going to say that you didn't realize
it, because you dropped all the units and suddenly all you saw was a
bunch of numbers in front of you.
Answer:The height of one book is
in
Explanation:We know that the 3 books are of the same size. This means that the 3 books have the same height.
Assume that each book has a height x in
Now, we know that the total height is 10 in.
Therefore:
x + x + x = 10
3x = 10
x = 10/3 in
Based on the above, the height of one book is 10/3 in
Hope this helps :)
Answer:
Roxy has 7 necklaces.
Step-by-step explanation:
35 = n + 4n
<u>35</u> = <u>5n</u>
5 = 5
n = 7
Volume is a three-dimensional scalar quantity. The expression that could also be used to determine the volume of this prism is 11(9)(4).
<h3 /><h3>What is volume?</h3>
A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
The volume of a right rectangular prism can be found by using the product of 9(4)(11). The expression that could also be used to determine the volume of this prism is 11(9)(4).
Learn more about Volume:
brainly.com/question/13338592
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