Mrs. Barrera learned that 21 of
1 answer:
You might be interested in
Answer:
209 cm²
Step-by-step explanation:
This composite figure consist of two figures.
(1) Rectangle with length = 11 cm and width = 16 cm.
(2) Triangle on the top of the rectangle with base = 11 cm and height = 6 cm.
Area of the rectangle = length × width
= 11 × 16
= 176 cm²
Area of the triangle =
=
= 33 cm²
Total area = 176 + 33
= 209 cm²
<em><u>Note: The complete question, along with the graph, is attached below.</u></em>
<em><u /></em>
Answer:
The value of a = 3
Step-by-step explanation:
Given the function
From the attached graph, it is clear that
at x = 0,
∵
Thus
When x = 0, the y-intercept will be:
From the attached figure, it is clear that
at x = 0, the value of y = 3
so
putting y = 3 in the equation
3 = a ∵
Therefore, the value of a = 3
