3 years ago

86 into scientific notation

Mathematics

2 answers:

Anna [14]3 years ago

7 0

Answer:

8.6 x 10^1

hope i helped

GuDViN [60]3 years ago

4 0

Answer:

8.6x10^1

Step-by-step explanation:

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Write the multiplicative inverse of 1.725. Enter your answer as a fraction in its simplest form. The multiplicative inverse of 1

Katarina [22]

Multiplicative inverse is a number which when multiplied with the current number, the answer unit (that is, 1).

Now,
1.725 = 1725/1000 = 69/40

Inverting this and multiplying it with the results yields 1. That is,

69/40*40/69 = 1
Therefore, the multiplicative inverse of 1.725 is 40/69

8 0

3 years ago

If the original quantity is 14 and the new quantity is 22, which of these is the best estimate for the percent of change?

julsineya [31]

D 22-14=8 14-7=7 7 of 14=50% so i think that’s the best estimate

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2 years ago

Find the area of the shape shown below.

sveticcg [70]

Answer:

A = 15u²

Step-by-step explanation: