What the geometric mean of 4 and 8
1 answer:
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Answer:
Step-by-step explanation:
From the graph,
The initial red incline is a straight line passing through the origin.
So, a straight line passing through the origin is of the form:
Where, 'm' is the slope.
Now, the slope of a given as the change in y value to change in x value.
Consider the two end points of the red line (0, 0) and (4, 6).
The slope with two points on the line is given as:
Plug in . Therefore, slope is:
Hence, the equation of the initial red incline is:
ANSWER
EXPLANATION
We want to calculate the value of the angle marked z° in the diagram.
Since the given diagram is a right angle triangle, one of the angles is 90°.
The sum of the angles in a triangle is 180°.
This implies that,
We group like terms to obtain,
We simplify to obtain,
EXPLANATION
We want to calculate the value of the angle marked z° in the diagram.
Since the given diagram is a right angle triangle, one of the angles is 90°.
The sum of the angles in a triangle is 180°.
This implies that,
We group like terms to obtain,
We simplify to obtain,