Answer:123.1
Step-by-step explanation:
the nearest tenth is the second decimal place rounded up or down and the rest after it is cleared so 8 rounds up so it is 123.1
15n > 12n + 18
3n > 18
n > 6
Answer:
190 inches squared
Step-by-step explanation:
You have to split the shape into two different rectangles. Then multiply 22 x 5 to get the area of the right rectangle. The area of this is 110 inches squared. Then you find the area of the other rectangle by solving (15-5) x 8. You get 80. Then add 80 + 110 to get 190.
Hope it helps!
6/15=height of lamp/(15+15); 6/15=height of lamp/30; height of lamp=(30/15)6=2×6, 2 times taller.
(Lamp is 12 feet tall)