You can check whether this is true using Pythagoras' Theorem. The Pythagorean Theorem:
a² + b² = c², where c is the hypotenuse of a right triangle.
Let's plug in the given values and check the validity of the statement.
a² + b² = c²
7² + 9² = 11²
49 + 81 = 121
130 = 121
This is false. Thus,
Answer:
False - a triangle with side lengths 7, 9, and 11 is not a right triangle.
Triangle QRS was translated to form triangle TUV, hence both triangles have the same shape, same size and are congruent.
<h3>What is
transformation?</h3>
Transformation is the movement of a point from its initial location to a new location. Types of transformations are<em> reflection, translation, rotation and dilation.</em>
Rigid transformation preserves the shape and size of the figure. <em>Reflection, translation, rotation</em> are rigid transformations.
Triangle QRS was translated to form triangle TUV, hence both triangles have the same shape, same size and are congruent.
Find out more on transformation at: brainly.com/question/4289712
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Answer: 161, 25,-10,-31,-32,-301
Step-by-step explanation:
'n' = a number
the algebraic form is:
n + 9
First, turn these mixed numbers into improper fractions,
and
. Next divide, which you do by flipping the second fraction and multiplying.
. If necessary, you could also turn this into a decimal, roughly 9.647, or back into a mixed fraction,
.