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Greeley [361]
3 years ago
10

What is the value of x?

Mathematics
2 answers:
mariarad [96]3 years ago
4 0
X by itself is 1, otherwise it is the number to the left
ioda3 years ago
3 0

Answer:

They are all 180 degrees

70+30=100

180-100=

Ans:80 Degrees

Step-by-step explanation:


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Why is easier to subtract when numbers are written above and bellow each other?
attashe74 [19]

Answer:


Step-by-step explanation:

Brainly User

In my opinion, no. Others may think that when you subtract this way, it is much easier. My way to subtract numbers is below:-


Example: 17 - 11


Take the numbers that seem easy to add.


10 - 10 = 0

7 - 1 = 6

6+0 = 6


Now, we know that 17 - 11 = 6


We could have done it this way:-


  17

-  11

----------

 0 6

-kiara

5 0
2 years ago
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bekas [8.4K]
Earthquakes with a magnitude of 3 are usually not felt or are only felt by a few people at rest (mostly on higher floors of buildings).
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Step-by-step explanation:

8 0
3 years ago
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4x+3x-5x-5+5x+5x-x3+x2-8x+2x+7-5x
Yuri [45]

1.) Group like terms: 4x+3x-5x+5x+5x-3x+2x-8x+2x-5x-5+7

2.) Add similar elements: = 4x+3x-5x+5x+5x-3x+2x-8x+2x-5x=0

3.) =-5+7

4.) Add/Subtract the numbers: -5 + 7 = 2

<u>Your Answer: 2</u>

5 0
3 years ago
Kenyan bought 3.4 pounds of nails for his construction job. Each pound cost $1.59. How much did he pay for the nails? Round to t
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3.4/1.59= 2.138364779874214
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