Answer:
x = 25
Step-by-step explanation:
The angles in a triangle must add up to 180 degrees, so:
180 - (53 + 27) = 100
100 ÷ 4 = 25
Good evening.
This is a
incomplete quadratic equation, because it does not have the term
bx. Therefore, we can solve this faster with the following strategy:

Add
16 to both sides:

Take the square root:

Therefore:
Top: -x
Bottom: x
Just find the points where the sloped of the line changes. First, the slope is -x, and then it changes to +x
Step-by-step explanation:
5.21× 3.4 = 17.714
thank u
To solve this problem, we need to know the formula for the nth term of an arithmetic sequence. The formula is

= t₁ + (n-1)d, with

being the nth term, t₁ being the first term, and d being the distance between terms. Now we can substitute values to figure out what

is. When substituting, the equation becomes:

= 12 + 29(-6)

= -162
That means that the 30th term in this arithmetic sequence is
-162.