Answer:
The correct equation is "y=4x+3"
Step-by-step explanation:
Given equation:

As per the given line formula:

The slope(m) of the line is
and y-intercept at 3, that is the point (c). So, the correct equation of the line:

Answer:
(refer to graph)
Step-by-step explanation:
Answer:
The measure of the third angle is a 90 degrees
Step-by-step explanation:
Let
A and B ----> two complementary angles in a triangle
C ---> the measure of the third angle in a triangle
we know that
If two angles are complementary, then their sum is equal to 90 degrees
so
---> equation A
Remember that
The sum of the interior angles in any triangle must be equal to 180 degrees
so
----> equation B
substitute equation A in equation B

solve for C
subtract 90 degrees both sides


therefore
we have a right triangle
1. Multiply length times width as if they were integer number:
Now place the decimal point. To do it we have to keep in mind that the result will have as many decimals as the sum of the decimals of each number. In this case, only the width had one decimal, it means that the result will only have one decimal: