Points P, Q, R, and S are collinear. Point Q is between P and R, R is between Q and S, and PQ is approximently = to RS . If
1 answer:
The value of QR for the given line will be 15 units.
<h3>What is a line segment?</h3>A line section that can connect two places is referred to as a segment.
The line is here! It extends endlessly in both directions and has no beginning or conclusion.
In other terms, a line segment is merely a section of a larger, straight line that extends indefinitely in both directions.
Given,
PQ = RS
PR = 18
PS = 21
Now,
RS = PS - PR
RS = 21 - 18 = 3
So,
PQ = 3
Now,
QR = PR - PQ
QR = 18 - 3
QR = 15
Hence the value of QR will be 15 units.
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Answer:
The zeros of the given function are -9,-1 and 12.
Step-by-step explanation:
The given function is
It is given that the x-intercept of the graph is -9, therefore -9 is a zero of the function.
Since -9 is the zero of the function, therefore (x+9) is a factor of f(x). Use synthetics method or long division method to divide the function by (x+9).
Use zero product property and quote each factor equal to 0.
Therefore zeros of the given function are -9,-1 and 12.
Answer:
The diameter of the pond is 38 m.
The radius of the pond is 19 m.
The area of the pond is 361 m^2.
Step-by-step explanation:
We know that the circumference C of a circle is equal to
In this case, C is equal to 120 m.
The diameter is then:
Rounded to the nearest whole number, the diameter is D=38 metres.
The radius is equal to half the diameter, so the radius of this pond is R=19 metres.
The area can be calculated from the radius as:
The area is 361 m^2