X= 13
y=16
Work:
x+y=29
x=29-y
x+2y=45
29-y+2y=45
y=45-29
y=16
x=29-16
x=13
Answer:
1000+100+50+4+0.4
Step-by-step explanation:
1154.4
Answer:
n = 39
Step-by-step explanation:
The base angles are congruent, that is
3n = 117 ( divide both sides by 3 )
n = 39
Answer:
144 ft^2
Step-by-step explanation:
property of 45-45-90 triangle: side lengths are 12rt2
12rt2*12rt2/2=144
Answer:
9
Step-by-step explanation:
Loblolly Pine is 3 in 150
450/150 times 3 Loblolly Pine = Loblolly Pine in 450 square meteres
450/150 = 3
3 times 3 = 9