Y = 2x + 6
x + y = 51...x = 51 - y
x + 2x + 6 = 51
3x = 51 - 6
3x = 45
x = 15
y = 2x + 6
y = 2(15) + 6
y = 30 + 6
y = 36
answer is : first answer choice...and ur numbers are 15 and 36
Answer:
1) °
2) °
Step-by-step explanation:
1)
As these two angles are supplementary (They add together to equal 180°) we can setup the equation and solve for x.
2)
Again, these two angles are supplementary we can setup the equation and solve for x
Answer:
let it be x then calculate
x+...+...= 360
Answer:
x = 61
Step-by-step explanation:
A straight line equals 180, so:
2x + 3 + x - 6 = 180
add like terms
3x - 3 = 180
add 3 to both sides
3x = 183
divide by 3
x = 61
Answer:
P=76 ft
Step-by-step explanation:
P=19(4)
P=76