They didn’t distribute the -1 (which is the “-”) correctly into the numbers in the parentheses. After distributing correctly, step 1 should be
8a+3+5a-2a
Hope this helps :)
Answer:
3y and 1y
Step-by-step explanation:
Answer:
No, and solutions is is not valid.
Step-by-step explanation:
Solving y'(x)= y(x)a|x| by parts yields y(x)=
is the solutions, for y(0)=0 (initial value), it yields
which is not valid. Note a is assumed to be constant.
So it's 8√2 cause you do c=a/h and manipulate the formula for 8/cos45 :)
The side AE and side CD are parallel to each other because they will never intersect to each other.
<h3>What is a regular polygon?</h3>
A polygon is a two-dimensional geometric figure having a finite number of sides. Straight-line segments are linked end to end to make a closed shape on the sides or edges of a polygon. The vertices or corners are the spots where two line segments intersect, resulting in an angle.
As we know, the parallel lines never intersect to each other, they go infinitely without crossing each other.
As we can see in the figure (refer to the attached picture)
Line AE and CD are parallel to each.
Thus, the side AE and side CD are parallel to each other because they will never intersect to each other.
Learn more about the regular polygon here:
brainly.com/question/11810316
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