1. A. Hypotenuse: HG; Legs: IG and HI
2. C. Hypotenuse: AC; Legs: AB and BC
(3/4) / (15/28) = (3*28) / (4*15) = 84/60 = 42/30 = 21/15 = 7/5
C. -7.25 + 0.5(n)
Let's plug in some numbers
Let n = 2
-7.25 + 0.5(2) = -6.25
Let n = 3
-7.25 + 0.5(3) = -5.75
All the numbers match up when you substitute a whole number, therefore it is C.
Let's check one last one, if n=4
-7.25 + 0.5(4) = -5.25
Let's check to see if this is true.
-5.75 - 0.5 = -6.25
The -5.75 and the -6.25 are all numbers given for the equation. (in your picture)
The square root of 15 is 3.87298334621
Answer:
25/24 pounds
Step-by-step explanation:
If we want to find the total weight, we should add the weights together
3/8+2/3
To add, we need a common denominator
The least common denominator of 8 and 3 is 24
To get a denominator of 24, multiply 3/8 by 3/3, and 2/3 by 8/8
3/8*3/3=9/24
2/3*8/8=16/24
Now, we have a common denominator and can add
9/24+16/24
Add the numerators, and leave the denominator as 24
25/24=1 1/24= 1.04166666
The total weight for both packages is 25/24 pounds