Which shows the expression below simplified?

(9 × 107) × 0.0007
A.
6.3 × 10-28
B.
6.3 × 103
C.
1.6 × 10-28
D.
6.3 × 104

the answer to the expression is 83

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .

in the simple case, the two triangles point x and y are congruent because every corresponding side has the same length, and every corresponding angle has the same measure.