There is 2 figure here, a triangle and a parallelogram.
Area of parallelogram=base * height
A=9 * 5
A=45m²
Area of triangle=
(base * height)
A=
(9*8)
A=
72
A=36m²
36+45=81m²
The area of this figure is 81m²
Answer:
A. True
Step-by-step explanation:
The Triangle Inequality Theorem says that the sum of any two sides must be greater than the third side. Let's see if this is true.
a + b
9 + 1 = 10>9
a + c
9 + 9 = 18>1
c + b
9 + 1 = 10>9
Answer:
12, I think.
Step-by-step explanation:
The value of the expression (-4x - 4) + (-4x - 10) is -8x - 14
<h3>What are expressions?</h3>
Expressions are mathematical statements that are represented by variables, coefficients and operators
<h3>How to determine the value of the expression?</h3>
The expression is given as
The sum of (-4x - 4) and (-4x - 10)
This can be represented as
(-4x - 4) + (-4x - 10)
Remove the bracket
So, we have
(-4x - 4) + (-4x - 10) = -4x - 4 - 4x - 10
Collect the like terms
So, we have
(-4x - 4) + (-4x - 10) = -4x - 4x - 4 - 10
Evaluate the like terms
So, we have
(-4x - 4) + (-4x - 10) = -8x - 14
Hence, the value of the expression (-4x - 4) + (-4x - 10) is -8x - 14
Read more about expression at
brainly.com/question/723406
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