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2 years ago

This is my test question Round 1.391 to the nearest hundredth and I’m have a hard time I don’t understand I need the answer!!!

Mathematics

2 answers:

viva [34]2 years ago

5 0

Answer:

1.39

Step-by-step explanation:

nearest hundredth is 9

therefore 1.39 ig

sergiy2304 [10]2 years ago

3 0

Answer:

1.39

Step-by-step explanation:

0.090 is the hundreth. If the number in the thousandths spot is less than 5, which it is, you round back to 0.090

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HELPPP!!!!!!!!!<br> A number, n, is multiplied by -5/8. The product is -0.4. What is the value of n?

hjlf

Answer:

0.01

Step-by-step explanation:

you just have to do the opposite. Since the is n*-5/8 you want to use inverse operation and do -0.4 divided by -5/8 when you do that you end up with 0.01. So the value of n is 0.01

5 0

2 years ago

Change 1 hour 25 minutes 29 seconds to seconds

Orlov [11]

Answer:

remember

1h=60min

1min=60 sec

now come to the question

1h=60min

1min=60 sec

60min=60×60=3600sec in 1hour

25min=60×25=1500sec in 25 min

total all sec=3600+1500+29=5129sec

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Lana draws a triangle( LMN) on the coordinate plane. What is the perimeter of the triangle( LMN)? Round to the nearest unit.

lys-0071 [83]

Answer:

The answer is "25".

Step-by-step explanation:

Please find the graph in the attachment.

$Longest \ side= 12$

Calculating the triangle two other sides:

$=\sqrt{3^2+6^2}\\\\=(9+36)\\\\=45$

let

$\to \sqrt{45}= 6.7.\\\\\to 6.7\times 2=13.4\\\\\to 13.4+12=25.4 \approx 25$

6 0

2 years ago

Whats 3/5 of 6 hours :/

Colt1911 [192]

Your answer is 3.6 hours

6 0

2 years ago

Aquí está mejor <br> Cómo simplificar esta expresión

Ludmilka [50]

Answer:

359/4

Decimal: 89.75

Step-by-step explanation:

6 0

2 years ago