Answer:
-18
Step-by-step explanation:
-3 √2 * 3 √2
= -9 * (√2)²
= -9 * 2
= -18
Hope this answer was helpful!!
Regards...
Answer:
y= -1/2x+4
Step-by-step explanation:
slope = rise/run on the graph. the graph is going down, so it's negative. find where the line intersects the graph at a point and then count the squares up and over until it meets again. the line meets at (6,1), you count up one square and over 2 and it meets again. this gives you your rise/run = 1/2. the y intercept is where the line intersects the y axis. here the y intercept is 4 because the like goes through 4 at the y axis.
Answer:
A
Step-by-step explanation:
Given
12x + 7 < - 11 or 5x - 8 > 40
Solve each inequality
12x + 7 < - 11 ( subtract 7 from both sides )
12x < - 18 ( divide both sides by 12 )
x < - 
OR
5x - 8 > 40 ( add 8 to both sides )
5x > 48 ( divide both sides by 5 )
x > 
Solution is
x < - or x > → A
<span>D. {-4, -1, 2, 4.5}
There are 2 ways to solve this: plug it into a graphing calculator or plug in -2,4,10,15 for x in the equation
</span>
Answer:
v=5040
Step-by-step explanation:
84010=v60
(840)*(60)=v*(10)
50400=10v
Step 2: Flip the equation.
10v=50400
Step 3: Divide both sides by 10.
10v10=5040010
v=5040
