Answer:
175 sq units
Step-by-step explanation:
The equation of the circle is
Tangent at point (1,7) will have slope equal to its derivative value
Differentiate to get
Using point slope formula
this line cuts x axis at (50,0) P
The triangle OAP has vertices equal to (0,0) (1,7) and (50,0)
The triangle has base as OP = 50 units
Height = distance of A from x axis = 7
Area = 
sq units
Answer:
6000
Step-by-step explanation:
25*16 = 400
400*15 = 6000
The data observed from the triangle are given below.
Statement Reason
Given
Draw 
so that M is the midpoint of QR. Two points determine a line
Definition of midpoint
Reflexive property of congruence
SSS congruence postulate
CPCTC
SSS means side-side-side
CPCTC means corresponding parts of the congruence triangle are congruent.
Hence the given triangle is SSS congruence postulate
Answer:
D=-12
Step-by-step explanation:
-2/3D=8
=(Multiply each side by 3/-2)
3/-2*-2/3D=8*3/-2
=D=-12
The dimensions of the rectangular plot of land that sits on a riverbank is 32 m by 9 m or 18 m by 16 m.
What is an equation?
An equation is an expression that shows the relationship between two or more numbers and variables.
An independent variable is a variable that does not depend on any other variable for its value while a dependent variable is a variable that depends on other variable.
Let x represent the length and y represent the width. Hence:
x + 2y = 50
x = 50 - 2y
Also:
xy = 288
(50 - 2y)y = 288
y = 9; and y = 16
x = 32; and x = 18
The dimensions of the rectangular plot of land that sits on a riverbank is 32 m by 9 m or 18 m by 16 m.
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