As the number of people mowing the golf course increases, the time taken to complete mowing the golf course decreases. This shows a negative association.
Answer:
990
Step-by-step explanation:
to find the 10% of 9900 you will 10 by 100 multiply by 9900
mathematically
=10/100× 9900
=0.1 × 9900
990
Answer:
x=7° y=4°
Step-by-step explanation:
7x+131=180
7x=180-131=49
x=49/7=7°
11x+y+99=180
77+y+99=180
y=180-99-77
y=4°
The opposite of 4.25 is -4.25
Answer:
x = -3
Step-by-step explanation:
Substitute the values m = 1 and from the points into the slope formula. Then solve for x.
![m = \frac{y_2-y_1}{x_2-x_1}\\\\1 = \frac{1--6}{4-x}\\\\1 = \frac{7}{4-x}\\\\4-x = 7\\\\-3 = x](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%5C%5C%5C%5C1%20%3D%20%5Cfrac%7B1--6%7D%7B4-x%7D%5C%5C%5C%5C1%20%3D%20%5Cfrac%7B7%7D%7B4-x%7D%5C%5C%5C%5C4-x%20%3D%207%5C%5C%5C%5C-3%20%3D%20x)