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koban [17]
3 years ago
5

PLS ANSWER I DONT GET IT WILL GIVE BRAINLIEST :)!!! TYSM

Mathematics
1 answer:
maria [59]3 years ago
8 0
5b is 12-b=13 first you have to subtract 12 from both sides and you get -b = 13-12 which then gives you -b=1 then you have to divide both sides by -1 and you get 1/-1 which gives you b=-1
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Help no good at maths
lara [203]
We know that all angles of a triangle equal 180 when added together. We have two angle measures which are 3/2x and 1/2x
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For the other way you can switch around the positions of the angles in the equation as long as the = stays 180 so like
X + 3/2x + 1/2x = 180
180 + x + 1/2x + 3/2x
Or maybe change the 3/2x to 1 1/2x
8 0
3 years ago
Which of the following is not equivalent to (3x - 12)(x+4)?
mafiozo [28]

Answer:

ANYTHING EXCEPT 3x²-48

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What decimal represents the portion of silver in sterling silver?
Aleks [24]
The answer is 92.5%.
5 0
3 years ago
Can you help me with this page please??
Ostrovityanka [42]
Do you know the length and height of the field? If you do, all all the sides together (Height + Height + Length + Length) and you get the answer to Part A.

Part B: 
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Part C:
Again, what is the length? When you know your length, divide it by 2. Your answer is the side length.

Hope that helped. :)
5 0
3 years ago
7²×√144 plss I'm just a kid trying to do my homework and a big exam is coming up and I'm trying my best to study​
GuDViN [60]

Answer:

7²×√144=7²×12=49×13=588

6 0
3 years ago
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