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krek1111 [17]
2 years ago
12

-3/7 + -3/4 by today Plus points

Mathematics
2 answers:
viktelen [127]2 years ago
7 0

Answer:

-33/28 or -1 5/28

Step-by-step explanation:

You would first find a common denominator. It would be 28. Your equation should look like this: -12/28 + -21/28. That equals -33/28 which simplifies to -1 5/28. I hope this is right and helps!

Roman55 [17]2 years ago
6 0

Answer:

-33/28

Step-by-step explanation:

-12/28 + -21/28

= -33/28

you can't simplify it so its -33/28

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Round 69581.491337 to the nearest thousand.
Anika [276]

Answer:

7000

Step-by-step explanation:

lets start with 695

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less then 4 let it rest

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anyways since 5 is next to the 9 we round up from 9 to the next number which is 10

so that changes the whole number to 7000

hope this makes sense!

3 0
2 years ago
What is 3 multiply by 3/5
Alecsey [184]
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sp2606 [1]

Answer:

4b² - 16

Step-by-step explanation:

The formula to find the area of a parallelogram equals bh, where b = base and h - height. We're given the base as 2b + 4 and the height as 2b - 4.

  • (2b+4)*(2b-4)=(2b+4)(2b-4)
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Therefore, the answer is 4b² - 16.

6 0
1 year ago
What is the value of X?​
joja [24]

Answer:

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or, 3x+6+35+52=180

or,3x=180-93

or,x=87/3

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Step-by-step explanation:

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4 0
2 years ago
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