Answer:
p = -7
Step-by-step explanation:
7p + 9r = 9
-9 -9
7p = 0
-7 -7
p = -7
1. The living room is 15 feet long
2. The dining room is 12 feet long
3. The kitchen is 16.5 feet long
4. The laundry room is 9.75 feet long
5. The basement is 30 feet long
6. The garage is 25 feet long
7. The building is 67.5 feet tall
8. The flagpole in is 5 inches tall
9. The flagpoles are 36 inches apart
Answer:
y = -1/3x + 7/3
Step-by-step explanation:
A line that is perpendicular to another line has the opposite reciprocal slope. That means we flip the slope of the original line and place a negative in front. Since the original slope is 3, the slope perpendicular is -1/3.
Now that we know the slope, and because they gave us a point on that line, we can create a line. Plug in the points and the slope into y = mx + b, to solve for b, the y-intercept.
3 = -1/3 (-2) + b
9/3 = 2/3 + b
7/3 = b
Now we can create a line in slope intercept form: y = -1/3x + 7/3
Here is Standard Form if needed: x + 3y = 7
Answer:
400
Step-by-step explanation:just use caculater
Answer:
Step-by-step explanation:
B is correct..............
