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prohojiy [21]
3 years ago
5

Distance between (-15 , 18 and ( 20 ,18)

Mathematics
1 answer:
Kipish [7]3 years ago
8 0

From the Formula:

Distance = Sqr Root [ (x2- x1)^2 + (y2 - y1)^2 ]

Distance = Sqr Root [ (20 --15)^2 + 18 -18)^2 ]

Distance = Sqr Root [ 1,225 + 0]

Distance = 35


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Help me get this right.
maria [59]

Answer:

A. 5/2

Step-by-step explanation:

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6 0
3 years ago
if you invested $45,000 for 8 months at an interest rate of 2.75 % how much interest would you earn?​
Masteriza [31]

Answer:

You'd earn $825 in interest.

Step-by-step explanation:

The appropriate formula for simple interest is i = p·r·t, where p is the principal, r is the interest rate as a decimal fraction, and t is the time in years.  Because 8 months constitutes 2/3 year, we have:

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4 0
3 years ago
80% of what number is 190
Degger [83]
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6 0
3 years ago
Read 2 more answers
URGENT!!
slava [35]

Answer:

a. 3/5 liters per hour

b .06 hours

Step-by-step explanation:

Change 40 minutes to a fraction of an hour

40 minutes/ 60 minutes = 2/3 hour

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Changing to an improper fraction

(3*1+2)/3 = 5/3 hours

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1 liter per 5/3 hours

1 ÷ 5/3

Copy dot flip

1 * 3/5 = 3/5 liters per hour

Change 100 ml to liters

We know 1000 ml  = 1 lt

100 ml * 1 lt/1000 ml = .1 lt

So 100 ml = .1 lts

.1 lt * 3/5 lt per hour

Changing the fraction to a decimal

.1 lt * .6 lt per hour

.06 hours

4 0
3 years ago
Alexa had a negative balance in her checking account before depositing a $47.00 check what is the new balance of Alexis checking
FromTheMoon [43]
Her new balance is 0 trust me i did this wuestion before. Lets say she had a negative balance of 47, she puts 47 and thats what she owes so -47- (-47)=0☺️
3 0
3 years ago
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