Answer:
x = 10
Step-by-step explanation:
Use CPCTC (Corresponding parts of congruent triangles are congruent).
Set the ratios:
First, simplify. Combine like terms:
Next, cross multiply.
Isolate the variable, x. Divide 6.5 from both sides of the equation:
Check:
Plug in 10 for x (Your answer). Cross multiply, then simplify:
(True).
~
.9x
(.9x)1.3
(1.17x).8
(.936x)1.25
1.17x
choice c) 1.17x
Answer:
area of circle = pi r^2
= 3.14*3^2
= 3.14*9
= <em>28.26 units^2</em>
<em></em>
<em>28.26 units^2 is the answer.</em>
Answer:
B. 24 units
B. (-2 , -1)
D . A(-5, 3), B(-2 , 3), C(3, -3), D(-7, 3)
Step-by-step explanation:
AC = 8, AB = 6
BC = √(8^2 + 6^2)
BC = √100
BC = 10
Perimeter = 10 + 8 + 6 = 24 units
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Area of triangle = 1/2 bh
4 = 1/2 (4) h
4 = 2 h
h = 2
remaining vertex (-2, -1)
------------
Coordinate points of trapezoid
D . A(-5, 3), B(-2 , 3), C(3, -3), D(-7, 3)
Answer: The figure and its image are congruent and the image has been translated 1 unit to the right.
Step-by-step explanation: