Answer:
1) 17
2) 15 because then the associated lines would be coinciding
Step-by-step explanation:
1.) 17
2.)
<u>2x - 4y = 10</u>
<u>3x - 6y = r</u>
<u>Step 1</u>
First lets try to <u>substitute r with 10</u>
and that looks like
<em><u> *Look at the second image*</u></em>
<u><em>And it has No Solution because they are parallel </em></u>
<u><em>so we can cross out B and C</em></u>
<u>Step 2</u>
So lets try to substitute r with 15
and that looks like
<em><u>*Look at the First image*</u></em>
<u><em>It might look like there is only one line but there are actually 2 and they are on top of each other </em></u>
<em><u>So that means that they are not parallel but they are coinciding</u></em>
So we can cross A out and that means the answer is D
<u>Step 3</u>
So the answer is 15 because then the associated lines would be coinciding
Answer:
146.6
Step-by-step explanation:
0.47 * 312=146.64 when rounded to the nearest tenth that = 146.6
The answer is c=-1 if the three counts because i am not sure if it is part of the question
Soit (x-1) le premier nombre, le second sera x et le troisieme (x+1)
Donc (x-1) + x + (x+1) = 195
3x = 195 et x = 195/3 = 65
Donc le premier chiffre est x- 1 = 65 -1 = 64 et la serie:
64, 65, 66
Hey there Bfarrar07 !
This is pretty simple when you think about it.
With algebra problems like this, you want to set it equal to zero.
So your first step is to take 35x + 10 and set it equal to zero.
35x + 10 = 0
Then bring the 10 to the other side by subtracting it, so you have something like this:
35x + 10 (-10) = -10 (Remember, what you do to one side you have to do to the other!) So when you take 10 from the left, you have to take ten from the right.
You now have 35x = -10
In order to get x by itself, you need to divide the problem by 35.
35x/35 = -10/35
On the left hand side, the 35's cancel out, so you're left with x.
And on the right hand side you have -10/35
So x = -10/35 (Don't forget to simplify!)
-10/35 can be reduced to -5/7
X = - 5/7
Hope this helps!
