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In-s [12.5K]
2 years ago
13

3.5 x 10^3 divided by 7 x 10^-2

Mathematics
2 answers:
Tcecarenko [31]2 years ago
6 0

Answer: 3.5 times 10^3 is the same as 3.5 times 1000 so you get 3,500 now 7 times 10^-2 is the same as 7 times 1/100 and you get 7/100 so now we can divide 3,500 divided by 7/100 and we get 50,000

Step-by-step explanation:

Sonbull [250]2 years ago
3 0

Answer:

5 · 10^{4}

Step-by-step explanation:

(✿◡‿◡) <--- she wants Brainliest

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Answer:

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Step-by-step explanation:

As known for secants crossing each other inside the circle is coorect the following:

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b) ∡CRB=∡ARD= (arcBC+arcAD),  where arcBC and arcAD smaller arcs

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Similarly arcBD=180°

arcAD=180°-arcBSA=180°-60°=120°

∡CRB= (80°+120°)/2=100°

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