Answer:
0
Step-by-step explanation:
The slope is the difference in y values / difference in x values of the points.
For (-9, 5), and (-17, 5) slope is zero because the y-coordinates are the same.
m= (5-5)/ (-17- -9) = 0/ 8 = 0
The line has the slope 0 so is a horizontal line
Answer:
what dose ASAP mean because.....
Answer:
13 Rungs
Step-by-step explanation:
According to the Question,
- Given, The length of the ladder that will run from the ground to the door of the treehouse is 9 feet ( 9 × 12 = 108 inches).
The plan recommends that the rungs of the ladder be spaced at 8-inch intervals.
- And, The first and last rung should be 6 inches from the respective ends.
Thus, the rungs Cover on 108 -(6+6) = 96 inches with 8-inch gaping between each rung.
- Therefore, the Total Rungs on the treehouse ladders have (96/8)+1 ⇒ 13 Ladders.
Let us determine the product of 438 and 17 by partial products.
Consider 
and 
So, 
= 
= 7446
Therefore, the product of 438 and 17 is 7446.
No, Sandra's answer is not correct.
Because she should have expressed 17 as (10+7), then if she multiplied (438 by 10) and (438 by 7). And, then added the results.Then her answer would be correct.
