PLEASE HELP PLEASE ! This composite figure is made up of three simpler shapes. What is the area of
the figure?
4 cm
3 cm
6 cm
5 cm
10 cm
A. 74 square cm
B. 68 square cm
C. 49 square cm
D. 80 square cm

A

Step-by-step explanation:

First what I'd do is split the 3 composite figures and find the area of them and add it to the total area. The triangle has a side length of 3 and a height of 4 the so it would be 3x4/2 which is 6. Then we have the rectangle which has a side width of 3 and a length of 6, 3x6=18. The parallelogram, is practically the same area formula of a rectangle so you would do 10 times 5 which is 50. Add 6+18+50= 74. Hope this helps!

the axial of symmetry

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.