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pochemuha
3 years ago
12

If angle 3 is 3x and angle 5 is 2x+30, what are the measures of angle 3 and 5?

Mathematics
1 answer:
Crank3 years ago
5 0

Answer:

23

Step-by-step explanation:

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Identify the constants from this expression.<br> 5x - 7x + 5 - 12 + 4x - 3
skelet666 [1.2K]

Answer:

5, -12, -3

Step-by-step explanation:

A constant is a number by itself. Here, you can see that 5X is paired with a letter, that means that 5X is not a constant. So you could say that any whole number is a constant number and in this problem, 5, -12 and -3 are all the constant numbers in this expression.

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3 years ago
In the number 2145857, how does the digit 5 in the thousands place compare to the digit 5 in the tens place?
fgiga [73]
It is 1,000 bigger than the one in the tens place. 5,000 compared to 50 
7 0
3 years ago
If 8x-10=3x+90 what is x​
Elan Coil [88]

Answer:

x = 20

Step-by-step explanation:

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7 0
3 years ago
Someone please help me with angle relationships in circles with algebra.
Mrac [35]
If angle TSV=6x+17 then arc it intercept (SV)would be double it

6x+17=1/2 (15x+13)
12x+34=15x+13
21=3x
x=7

Arc SV=15(7)+13
=118

And angle TSV=6(7)+17
=59

There are 360 degrees in a circle and the measure of the arc would be equal to the central point so the sum of all the arcs equals 360

Arc SV+ arc SUV=360
118+SUV=360
Arc SUV=242
6 0
3 years ago
Use a common denominator to find –12+(-3).<br> Explain your answer.
Hatshy [7]

The answer is 15 because you have two equal signs so they add up and that's why it gives that answer

6 0
3 years ago
Read 2 more answers
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