What is the length of side bc of the triangle?

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

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.

What is the measure of angle 3? a. 120 degrees b. 90 degrees c. 45 degrees d. 30 degrees