Mackenzie read 64 pages in 8 days. She read the same number of pages each day. How many pages did she read on Tuesday?
1 answer:
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Answer:
Step-by-step explanation:
The line y= -3/4+6 in the comments has slope -3/4. A perpendicular line will have the negative reciprocal of -3/4. It's 4/3.
To write the equation, substitute 4/3 and the point (3,9) into
The measure of each angle is 117°
Explanation:
Given that the two angles are (11x-26)° and (7x+26)°
We need to determine the measure of each angle.
<u>Measure of angles:</u>
From the figure, it is obvious that the two angles are vertically opposite angles.
By definition, we know that, the vertically opposite angles are always equal.
To determine the measure of each angle, we shall first find the value of x.
Thus, we have,
Thus, the value of x is 13
Now, substituting in the angle (11x-26)°, we get,
The measure of the angle is 117°
Similarly, substituting in the angle (7x+26)°, we get,
The measure of the angle is 117°
Hence, the measure of each angle is 117°