The range is the interval of y values.
Smallest y values is -9 and the highest y values is 9.
So the range is
Smallest y values is -9 and the highest y values is 9.
So the range is
So there are 28 butterflies. Since there are 47 total, this means there are 47-28 = 19 spiders.
1 answer:
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Given:
The figure of a rhombus QRST.
To find:
A. The value of x.
B. The measure of angle RQP.
Solution:
A. We need to find the value of x.
We know that the diagonals of a rhombus are perpendicular bisectors. It means the angles on the intersection of diagonals are right angles.
[Right angle]
Divide both sides by 5.
Therefore, the value of x is 15.
B. We need to find the measure of angle RQP.
From the given figure, it is clear that
Putting , we get
Therefore, the measure of angle RQP is 33 degrees.
