The composite figure includes a rectangle and trapezoid
The area of the composite figure is 810.5cm².
<h3>How to determine the area?</h3>
From the complete question, we have the following parameters:
Shapes: Rectangle and trapezoid
The area of the rectangle is:
Area = Length × Width
So, we have:
Area = 15 × 23
Area = 345cm²
The area of the trapezium
Area = 0.5 × (a + b) ×h
So, we have:
Area = 0.5 × (15 + 34) × 19
Area = 0.5 × 49 × 19
Area = 465.5cm²
Add both areas to calculate the area of the composite figure
Total area = 345cm² + 465.5cm²
Total area = 810.5cm²
Hence, the area of the composite figure is 810.5cm².
Read more about area on:
brainly.com/question/27297875
Answer:
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=
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−
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Explanation:
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,
g
(
x
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=
x
2
−
3
then,
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(
g
(
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+
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(
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3
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[
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(
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Step-by-step explanation:
Answer:
Step-by-step explanation:
Quadratic Formula: 
√-1 is imaginary number i
Step 1: Define
y = -3x² + 4.5x - 20
a = -3
b = 4.5
c = -20
Step 2: Substitute and Evaluate
I got F^-1(x) = x/4 + 4/9.
I believe the answer is B.
