Hello,
Let's assume a the width and b the length.
2a+b=100
Area=a*b=a(100-2a)=-2(a²-2*25+625)+1250=1250-2(a-25)² is max if a=25 and b=100-2*25=50Max Area=1250
A+b=b+a
(5-6y)-(9y+2)=-(9y+2)+(5-6y)
So it went down from 300000 to 225000, namely 75000.
now, if we take 300000 to be the 100%, what is 75000 off of it in percentage?
9514 1404 393
Answer:
4 cm
Step-by-step explanation:
The area of the triangle is half the area of the rectangle. The base of the triangle is the diameter of the circle, 14 cm. So the height is found from ...
A = 1/2bh
(56 cm²)/2 = 1/2(14 cm)h
h = (28 cm²)/(7 cm) = 4 cm
The height of triangle ADC is 4 cm.
Answer:
B
Step-by-step explanation:
Sine is opposite/hypotenuse. Sine C would be 5/13 so option B is correct.