3 years ago

Rewrite .86 in scientific notation

Mathematics

1 answer:

mr_godi [17]3 years ago

6 0

This is the scientific notation >> 8.6 × 10-1

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Skskskskskssksk!!!!!!11 HELP PLEASE

salantis [7]

Answer:

-8.21

Step-by-step explanation:

7 0

3 years ago

What would be the answer for this one?

PilotLPTM [1.2K]

Hi,

Using Thalès, x/14=9/12

==>x=9*14/12

==>x=21/2

==>x=10.5

Answer D

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3 years ago

For the past 25 days, jonathon has read for n minutes each day. His total number of minutes read is 875. Write an equation to ex

liubo4ka [24]

Answer:

Required equation is: 25n = 875

Step-by-step explanation:

Let n be the number of minutes Jonathon read per day

Now

He read for 25 days and total 875 minutes

The equation will be:

$25n = 875$

We can solve this equation to find the number of minutes each day

Using Division property of Equality

$\frac{25n}{25} = \frac{875}{25}\\n = 35$

Hence,

Required equation is: 25n = 875

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3 years ago

27 + (8-5) -am looking for the answer of number 7

Rasek [7]

Answer:

The answer to the equation from question 7 is 14.

Step-by-step explanation:

In question 7, we are given an equation.

2³ + (8 - 5)² - 3

First, subtract 5 from 8 in the parentheses.

2³ + 3² - 3

Next, solve the exponents for 2³ and 3².

8 + 9 - 3

Add 8 to 9.

17 - 3

Subtract 3 from 17.

So, the answer to this equation from question 7 is 14.

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3 years ago

Ms. Lawrence had $550 in her bank account. The next day she withdrew $120 to buy groceries. She deposited $200 two days later. F

Mkey [24]

option A

hope it really helps...!!!

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2 years ago

Read 2 more answers