-760
Use PEMDAS
Multiply first then subtract
Answer:
20
Step-by-step explanation:
because 40 percent of 50 is 20 hope this helps
Step-by-step explanation:
Using the Pythagorean Theorem (we'll call the missing side x), 1² + x² = 2² so x = √3 ft.
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)