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chubhunter [2.5K]
3 years ago
14

3/8+3/10 in lowest form

Mathematics
1 answer:
emmasim [6.3K]3 years ago
3 0
Find the common denominator.

8 and 10 have the common denominator of 80.

So 30/80 + 24/80

= 54/80

But we have to simplify it.
54/80 = 27/40
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Please help! This is the third time I asked
Alexxx [7]
Hi,
To find K you will pick a value from the x and then the corresponding Y value. Then we will plug it into the equation that is given y=Kx

Here:
X=25 Y=160
160=k25
(Divide both sides by 25 to isolate K)
K=6.5

Then plug K value into equation
Y=6.5X

Then if you want to check if that is correct you can pick a different point on the table and plug that into the equation to see if you get the same value.

Check:
X=50

Y=6.5x50
Y=320
5 0
3 years ago
0.5 is what type of number?
zepelin [54]
0.5 is a rational number.
4 0
3 years ago
Read 2 more answers
Y = 4x - 1 Simplify and solve when x = 6​
jeyben [28]

Answer:

23

Step-by-step explanation:

6x4 is 24

24-1 is 23

5 0
3 years ago
Read 2 more answers
Kim rolls a dice and flips a coin. b) work out the probability that she gets an even number and a tail
puteri [66]
A)3/6=1/2
b)1/2
hope it helps if u need more explanation I will give u.
3 0
3 years ago
Read 2 more answers
What is the volume?<br> 2 mm<br> 8 mm<br> 4 mm<br> cubic millimeters
shutvik [7]

Answer:

64 mm³

Step-by-step explanation:

I am assuming there was a photo to go with this problem

However the general formula to find volume is usually V = l×w×h

  • It does not matter which measurement is which because they all get multiplied together.
  • However assigning a name to each unit of measurement we will denoted the length (l) as 2 mm, the width (w) as 8 mm, and the height (h) as 4 mm
  • Plugging these values into the formula we get: V = (2)(8)(4) = 64 mm³
6 0
3 years ago
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