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Anit [1.1K]
3 years ago
10

Can you use a regular 12 inch ruler to measure something in centimeters

Mathematics
2 answers:
allsm [11]3 years ago
3 0
Yes, you can. If your 12-inch ruler has centimeters on it, you can.
Margarita [4]3 years ago
3 0
Usually a ruler has inches and centimeters. The centimeters should be on one side.
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Please help I was asigned this for how and I am stuck
Ludmilka [50]

Answer:

-0.555

Step-by-step explanation:

-2/3÷12

=-2/3÷12×3/1×3

=-2/3÷36/3

=-2/3×3/36

=-2/36

=-0.0555

I got this answer but don't know how did you got -8?!

7 0
3 years ago
Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount
shusha [124]
10+ 20+ 23 = 53
53 x 0.072 = 3.816
53 + 3.82 =
$56.82
4 0
4 years ago
Read 2 more answers
A company has two large computers. The slower computer can send all the company's email in 35 minutes. The faster computer can c
Naddik [55]

The rate for the first is 1 job / 35 minutes and for the second is 1 job / 15 minutes.  So combined we get

r = 1/35 + 1/15

3×5×7r = 3 + 7 = 10

r = 10/(105) jobs per minute

We're interested in 1/r

1/r = 105/10 = 10.5 minutes per job

Answer: 10.5 minutes

4 0
3 years ago
Adele Swam the length of the pool in 32.56 seconds. Alexandria swam the length of the pool in 29.4 seconds. How many seconds fas
Sati [7]

Answer

Find out how many seconds faster has Alexandria's time then Adele's time .

To proof

Let us assume that seconds faster has Alexandria's time then Adele's time be x.

As given in the question

Adele Swam the length of the pool in 32.56 seconds. Alexandria swam the length of the pool in 29.4 seconds.

Than the equation becomes

x = 32.56 - 29.4

x = 3.16 seconds

Therefore the 3.16 seconds faster has Alexandria's time then Adele's time .

Hence proved


7 0
3 years ago
What will the answer be?
Readme [11.4K]
To simplify: 

Subtract  3 from 8 = 5
Reduce 2/4 = 1 / 2

And the answer is:
1 /2 d^5

8 0
4 years ago
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