Answer:
45
Step-by-step explanation:
Multiply 75 by 0.6:
75(0.6)
= 45
So, 45 well done burgers were served
<span>2x-1/4(12x+4)=3
</span>⇒ 2x -1/4*(12x) -1/4*4= 3 (distributive property)
⇒ 2x -3x -1= 3
⇒ -x= 3+1
⇒ -x= 4
⇒ x= -4
<span>
Final answer: x=-4~
</span>
Answer:
A = 49 pi
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
A = pi (7)^2
A = 49 pi
Answer:
62.182°
Step-by-step explanation:
Using <em>cos</em> and <em>sin</em> you are able to find the height of the ladder from the bottom of the house to the place the top of the ladder is. You can do this by making a triangle. By using the lengths and angles already present you are able to find all angles of the triangle.
The answer to the question is 4x - y ≥ 4