An integer is a whole number...can be positive or negative...and includes 0.
{-4,-3,-2,-1,0,1,2,3} = 8 total numbers....notice that I didn't include -5...that is because it says " between " .
Answer:
-1
Step-by-step explanation:
-3t+3=6
-3t=3
t=-1
Answer:
<u>The correct answer is A. - 11 square root of 7.</u>
Step-by-step explanation:
We have the expression 2 √28 - 5 √ 63 and we have to find and equal expression.
Let's simplify it:
2 √28 - 5 √ 63
2 √7 * 4 - 5 √ 9 * 7 (28 is also equal to 7 * 4 and 63 is equal to 9 * 7)
2 * 2 √7 - 5 * 3 √ 7
4 √7 - 15 √7
- 11 √7
<u>The equal expression is A. - 11 square root of 7.</u>
Hi!
The graph "x = 78" represents a vertical line passing through the point (78, 0).
Parallel lines always have the same slope, and for this equation a vertical line has an "undefined" slope.
Perpendicular lines have opposite inverse slopes. A line that's perpendicular to a vertical line is, of course, a horizontal line. Horizontal lines have a slope of 0.
Parallel to the equation: undefined
Perpendicular to the equation: 0
Hope this helps! Let me know if you need any other help! :0)
