Step-by-step explanation:
Below is the complete question and solution.
Answer:
It's 31.5
Step-by-step explanation: The formula for right triangle is A=ab/2. A=area, a is one of the legs and b is the other leg. So you had for one leg 9 and for the other 7. You multiple 9 x 7 = 63. 63/2 = 31.5 for the area
I=PRT
I= 1950*0.05*4
I=390
Therefore, the simple interest is 390
Answer:
I'd say about 14in taller
Step-by-step explanation:
Answer:
$8.95
Step-by-step explanation:
8 + 6 + 7 = 21
$187.95 divided by 21 = $8.95