Find (4 × 105) − (9 × 102).
a) 3.001 × 102
b) 3.001 × 105
c) 3.991 × 102
d) 3.991 × 105

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Step-by-step explanation:

Find 4 x 10(5) - 9 x 10(2)

4 x 100000 - 9 x 100

400000 - 9,000

391000

A) 3.001 × 102  = 306.102

B) 3.001 × 105  = 315.105

C) 3.991 × 102  = 407.082

D) 3.991 × 105 = 419.055

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: