Well, first of all, you haven't told us what you want to do with it, and
there are no instructions in the picture.
But I do see a quadratic equation in the picture, which can probably be
solved to find the values of 'x' that make the equation a true statement.
<u>6x² = -19x - 15</u>
Add 19x to each side: 6x² + 19x = -15
Add 15 to each side: <u>6x² + 19x + 15 = 0</u>
With the equation now in standard form, you can either try and factor the
left side, or else do it the easy way and apply the quadratic formula.
x = (1/12) [ -19 plus or minus √(19² - 360) ]
x = (1/12) [ -19 plus or minus √1 ]
x = (1/12) [ -20 ] or x = (1/12) [ -18 ]
<em>x = - (1 and 2/3)</em> or <em>x = -(1 and 1/2)</em>
That's what you can do with the equation in the picture.
I don't know what you can do with the two crossed arrows.
Answer:
1/4
Step-by-step explanation:
The sum of an infinite geometric series is given by the formula ...
S = a/(1 -r)
where 'a' is the first term, and r is the common ratio.
<h3>Application</h3>
Here, the first term is 1/12, and the common ratio is ...
(1/18)/(1/12) = 12/18 = 2/3
Then the sum is ...
S = (1/12)/(1 -2/3) = (1/12)/(1/3) = 3/12 = 1/4
The sum of the infinite series is 1/4.
Answer:domain {-6,6} range {-6,2}
Answer:
Yvette cleared 10 large driveways
Step-by-step explanation:
small driveway = x
big driveway = y
x+y = 25
15x + 25y = 475
y = 25-x
15x + 25(25-x) = 475
-10x + 625 = 475
10x = 150
x= 15
15 + y = 25
y =10
10 large driveways, 1 5 small driveways
