Given:
Composite figure
To find:
The area of the composite figure.
Solution:
The composite figure splitted into three shapes.
One is rectangle and the other two shapes are triangle.
Area of a rectangle = length × width
= 10 × 16
Area of a rectangle = 160 cm²
Area of one triangle =
Area of one triangle = 48 cm²
Area of another triangle =
Area of another triangle = 48 cm²
Area of composite figure = 160 cm² + 48 cm² + 48 cm²
= 256 cm²
The area of the composite figure is 256 cm².
The answer I’m guessing could be 7225000
The easiest way to solve it is to multiply all the choices together.
3 pants x 4 vests x 2 shoes = 24 different ways
if your unsure of your answer, you can always draw a tree diagram.
Answer:
the group rents is 11 person tubes and there is 4 cooler tubes
Step-by-step explanation:
The computation is shown below:
The equation are as follows:
x + y = 15
y = 15 - x
And, the cost of person tube is $20
The cost of the cooler tube is $12.50
The total spending is $270
Now the equation is
20x + 12.50y = 270
Now put the value of y in the above equation
20x + 12.50(15 - x) = 270
20x + 187.50 - 12.50x = 270
20x - 12.50x + 187.50 = 270
7.50x + 187.50 = 270
7.50x = 270 - 187.50
7.50x = 82.50
x= 11
Now put the value of y in any of the equation
y = 15 - 11
= 4
So, the group rents is 11 person tubes and there is 4 cooler tubes