Answer: do it have a answer choice if it do then its B,C and e
Step-by-step explanation:
<h3>Given</h3>
Three numbers are n, 8n, and (100+n).
Their total is 690.
<h3>Find</h3>
the three numbers
<h3>Solution</h3>
n + 8n + (n+100) = 690
10n + 100 = 690 . . . . . . . simplify
10n = 590 . . . . . . . . . . . . subtract 100
n = 59
8n = 472
n +100 = 159
The three numbers are 59, 472, and 159.
Answer:
52
Step-by-step explanation:
A(2) + B(2) = C(2)
10(2) + 24(2)
676 = C(2)
square root of 676
AC=26 BD=26
AC + BD
26 + 26 =
52
Hope this helps
Formula (y1-y)=m(x-x1)
hence,
5\2-y=-1\2[x-(-2)]
-y=-1\2x-1-5\2
y=-(-1\2x-7\2)
y=1\2x+7\2
2y=x+7
Use PEMDAS.
P = Parentheses
E = Exponent
M = Multiplication
D = Division
A = Addition
S = Subtraction
This is the order of operations.
For example, let's take the second equation.
36 / 6 + 10 * 66
There are no parentheses or exponents.
So, first we multiply.
36 / 6 + 660
Then we divide.
6 + 660
Then we add.
666
So the equation equals 666.
