Write 8.92 × 10^9 in standard notation. a. 89,200,000,000 b. 892,000,000 c. 8,920,000,000 d. 892,000,000,000

C. 8,920,000,000

Step-by-step explanation:

To do this, you need to move the decimal point 9 places to the right. Moving it 9 places to the right gives you 8,920,000,000.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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