16 cm =
hm
How do you solve this

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Write two subtraction equations that are equivalent to 5 + 12 = 17.

What is the number 321,000,000 in scientific notation? also what is the number? ?