Answer:
4.4471336 * 10^2.
Step-by-step explanation:
(6.253•10^-2)(7.112x10^3) 
= 6.253*7.112 * 10^-2*10^3
= 44.471336 * 10^1
= 4.4471336 * 10^2.
 
        
             
        
        
        
Find the scale between sides xz and gh 
18/4 = 4.5
Multiply the length of fh by the scale to find x
6 x 4.5 = 27
x = 27
 
        
             
        
        
        
Answer:
FG = 16
Step-by-step explanation:
we can state that ΔEFG ≅ ΔEHG due to the Angle-Angle-Side postulate
this means that FG = GH
we can use this equation to solve for 'x':
x + 11 = 3x + 1
11 = 2x + 1
10 = 2x
5 = x
FG = x + 11  or  5 + 11, which is 16
 
        
             
        
        
        
Using the formula for simple interest, it is found that he paid $119.87 in interest.
The<u> simple interest formula</u> is given by:
 
- E is the amount of interest earned.
- P is the principal(the amount of money invested). 
- I is the interest rate(yearly, as a decimal).
- t is the time, in years.
In this problem:
- Borrowed $2,700, thus  
- Interest rate of 3.5%, thus  
- From December 26, 2019 to February 21, 2021, there were 423 days, thus the time in years is  
Thus, the interest paid was of:

$119.87.
A similar problem is given at brainly.com/question/9593067