Answer:
7x-9
Step-by-step explanation:
A
Because she deposits the same amount but got 60 dollars more for the birthday money.
Slope of AB=(2-3)/(1+1)=-1/2; AC=(-1-3)/(-3+1)=-4/-2=2; BC=(-1-2)/(-3-1)=-3/-4=3/4.
The product of two sides that are perpendicular is -1. Slopes of AB and AC are perpendicular so angle A is a right angle. ABC is a right-angled triangle.
Multiple 1.65/100 which equals 14.4375
The add 14.4375 to 875 & round to the closest cent which is 889.44
Answer
Step-by-step explanation:
Okay so add 276 two times, then divide that answer by 400.
