Answer:
30
Step-by-step explanation:
All triangles have a measure of 180 on the inside. I found this by taking 180 and subtracting it by the sum of 53 and 97 which is 150. 108-150=30.
Answer:
4r + 3x + 2
Step-by-step explanation:
So we need to first start with the like terms, let's take a look:
6r + 2 - 2r +3z
We see that we have r like terms to collect (6r and -2r)
Now we will collect the like terms:
6r - 2r + 3x + 2
= 4r + 3x + 2
And we don't have any thing else to collect so our final answer is 4r + 3x + 2.
Nice job!
Answer:
1. x = 9.75,
2. x = 36,
3. x = 12
Step-by-step explanation:
See attachment below;
Answer:
2(x - 8) = 2x - 16
2(-8) + x + x = -16 + 2x or 2x - 16
2(3x + 2) = 6x + 4
6x - 2(2x + 8) = 2x + 8
-2(-3x - 2) = 6x + 4
-2(-x + 8) = 2x + 16
-14 + 3 + 2(9) + 3x = 7 + 3x
2x + 2(2x + 2) = 6x + 2
Step-by-step explanation:
I hope this helps!
4.370 tenths. 4.400 hundredths
81.100 -> same answer
2.200