9514 1404 393
Answer:
(x, y, z) = (49, 58, 122)
Step-by-step explanation:
The same-side exterior angles have a sum of 180°.
(x +9) +(3x -25) = 180
4x -16 = 180
x -4 = 45
x = 49
Vertical angles are congruent:
y = 49 +9 = 58
z = 180 -y = 122 = 3(49) -25
The values of x, y, and z are ...
2.35 is already rounded to the nearest hundredth.
Answer:
20 red blocks
Step-by-step explanation:
Lee blocks--20 + 36= 56
Dan blocks 13 + 23 =36
56 - 36=20
Answer:
the answer is appox. 3.39
Answer:
6x -y = -27
Step-by-step explanation:
y + 3 = 6(x + 5)
Distribute
y+3 = 6x+30
Bring the 6x to the left side by subtracting 6x from both sides
-6x+y +3 = 6x-6x+30
-6x+y +3 = 30
Subtract 3 from each side
-6x+y +3-3 = 30-3
-6x+y-3+3 = 30-3
-6x+y = 27
We usually have the x term positive, do multiply by -1
6x -y = -27
