Answer:
Step-by-step explanation:
7x + 3 = 9x - 19
-2x + 3 = -19
-2x = -22
x = 11
DE= 7(11) + 3 = 77 + 3 = 80
EF = 9(11) - 19 = 99 - 19 = 80
80 + 80 = 160 for DF
Yes because you can multiply 3/4 by 9/9 and you’ll get 27/36 :)
Face diagonal f = 7.0710678118655 ft
solid diagonal d = 8.6602540378444 ft
Answer:
r = 46
Step-by-step explanation:
To solve the equation, solve for r by isolating the variable. Whatever you do to one side, do to the other.
1) First, simplify the right side by combining like terms. Subtract the coefficients of the terms with the same variables. Subtract 5r by 4r.
2) Now, finally isolate r by subtracting both sides by 14.
So, r = 46.
<span>Given
A = 1000(1.03)t
With the above equation, the initial deposit is $1000 and the interest rate on said deposit is 3%.
I am assuming that the above equation is a compounding interest where t is an exponent. t represents time period in years.
Let us assume t is 5.
A = 1,000(1.03)^5 = 1,000(1.159) = 1,159.00
After 5 years, the $1,000 deposit will earn an interest of $159 for a total of $1,159.</span>
