Answer:
smaller angle is 50.5 degrees
Step-by-step explanation:
supplementary angles when added together = 180 degrees
(2x + 10) + 6x + 8 = 180
combine like terms
8x + 18 = 180
move the 18 over by subtraction
8x = 162
divide by 8 to get x by itself
x = 20.25
so plug in to find smaller angle
2(20.25) + 10 = 50.5
6(20.25) + 8 = 129.5
The answer is: " 10,047.5 " .
_______________________________
Explanation:
________________________________
Given: " x⁴ + 44 + 3.5 " ; and given: "x = 50" ;
we can plug in "50" for "x" ; and solve:
________________________________________
10⁴ + 44 + 3.5 ;
= 10,000 + 44 + 3.5 ;
= 10,047.5
________________________________________
Plug in
to find
.
would be
because
.
Use order of operations to solve.
Since
is the salary in thousands, multiply
by
.
A teacher can expect to have about $17,039 as a salary in the year 2020.
Answer:
Step-by-step explanation:
check the picture below, you can pretty much count the units off the grid.
recall that A = (1/2)bh.
