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Thepotemich [5.8K]
3 years ago
8

I tried to do this but i dont understand Help?

Mathematics
1 answer:
dolphi86 [110]3 years ago
5 0

Answer:

I think:

28  7   4

4   7    2

1   14   28

Step-by-step explanation:

See how that works. I have no idea what the rules are so this is just speculation

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The standard form of -36/34
shepuryov [24]

Assuming that you mean "simplified form", we have to cancel every common divisor of both numerator and denumerator.

36 is factored as 2^2\cdot 3^2

34 is factored as 2\cdot 17

So, the two numbers only have a factor 2 in common, meaning that the simplified form of this fraction is

-\dfrac{18}{17}

4 0
3 years ago
Read 2 more answers
Help me please !! which one is it
Assoli18 [71]

I think it's b . But I'm getting  a different way.   I get c= -b+ 2h/A   I'm still working on it

3 0
3 years ago
I need help plz help me
MissTica

Answer:

a+2b

Step-by-step explanation:

2(a+2b)-a-2b

2a+4b-a-2b

=a+2b

5 0
3 years ago
Read 2 more answers
2 1/5 /10 = x/4, using proportions, solve for x, and explain.
lisov135 [29]

Answer:

x = 22/25

Step-by-step explanation:

Given

2 1/5            x

---------- = -----------

10              4

Using cross products

2 1/5 * 4 = x*10

Change 2 1/5 to an improper fraction

2 1/5 =(5*2+1)/5 = 11/5

11/5 *4 = 10x

44/5 =10x

Multiply each side by 1/10 to isolate x

44/5 *1/10 = 10x * 1/10

44/50 = x

Divide top and bottom by 2

22/25 = x

4 0
3 years ago
–t + 9t − 12t − –16t − 18t = –6
-Dominant- [34]
-t + 9t - 12t - (-16t) - 18t = -6
-t + 9t - 12t + 16t - 18t = -6
-6t = -6
-6t/-6 = -6/-6 (-6 on the left side cancels out so we are only left with T and our answer)
T = 1
4 0
3 years ago
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