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My name is Ann [436]
2 years ago
15

Please help me someone

Mathematics
1 answer:
Jobisdone [24]2 years ago
4 0

Answer: itz d plz trust me

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Give the value of x .<br><br> A. 60 degrees<br> B. 180 degrees<br> C. 120 degrees<br> D. 45 degrees
Harrizon [31]

Answer:

x=120°

Step-by-step explanation:

sum of all angles in a triangle is equal to 180

let the unknown angle be

\alpha

60 + 60 +  \alpha  = 180 \\  \alpha  = 180 - 60 - 60 \\  \alpha  = 60 \\

\alpha  + x = 180 \\ x = 180 -  \alpha  \\ x = 180 - 60 \\ x = 120

5 0
2 years ago
Put these numbers in order 55, 52, 46, 52, 46, 43, 49, 56, 42
Sphinxa [80]

Answer: 55

Step-by-step explanation:

5 0
3 years ago
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How many degrees does the polynomial 6c9 have
spayn [35]

Answer:

None, there are no degrees/exponents

Step-by-step explanation:

Hope this is helpful :)

6 0
3 years ago
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If x=4 and y=5 and z=-2 what is the answer for this equation: 3x + 1
Blizzard [7]

Answer:

13

Step-by-step explanation:

We only need to pay attention to the x. We multiply 3 and 4 to get 12. Then we add 1 to get 13.

4 0
3 years ago
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When x = 12<br> , y = 47. What is the value of y when x = 312<br> ?
grandymaker [24]

Answer:

1222

Step-by-step explanation:

312/12 = 26

So, you have to multiply y (47) by 26

This will get you 1222

4 0
3 years ago
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