The Area is a two-dimensional scalar quantity. The area of the composite figure is 264 cm².
<h3>What is the area?</h3>
The area of a two-dimensional region, form, or planar lamina in the plane is the quantity that represents its extent. On the two-dimensional surface of a three-dimensional object, the surface area is its counterpart.
The composite figure can be broken down into four parts a square(A), a triangle(B) and two rectangles(C and D).
Now, if the area of the composite figure is taken out it will be,
Thus, the area of the composite figure is 264 cm².
Learn more about the Area:
https://brainly.in/question/14759304
Answer:
x≥3
Step-by-step explanation:
7x-28≥-7
Add 28 to each side
7x-28+28≥-7+28
7x≥21
Divide by 7
7x/7≥21/7
x≥3
Answer:
2a+2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Slope intercept form of a line is expressed as
y=mx+b. (where m=slope and b=y intercept)
The only answer that is in this form is the top one
y=3x-2
Answer:
A(t) = -1.8t - 4.5
Step-by-step explanation:
Let the starting level of Mr. Mole is 'b'.
Since Mr. Mole is descending with respect to the ground, at the rate = 1.8 meters per minute
After time 't' altitude of Mr. Mole will be = b - 1.8t
If we represent the altitude of Mr. Mole with A(t).
Then the equation will be,
A(t) = b - 1.8t
Or, A(t) = -1.8t + b
At the time t = 5 minutes, his altitude was 13.5 meters.
So, -13.5 = -1.8×(5) + b
b = -13.5 + 9
b = -4.5
Now we substitute the value of b in the equation.
A(t) = -1.8t - 4.5
