Answer:
igle is 180
VX
Step-by-step explanation:
AB
MA
B
F
с
AAB=BC,AM=MC
BM IAC , EF I BC1.38371248486|ᡕᠵ᠊ᡃ່࡚ࠢ࠘ ⸝່ࠡࠣ᠊߯᠆ࠣ࠘
Answer:

Step-by-step explanation:
The equation to the line normal to the curve has the following format:

In whicm m is the derivative of y at the point 
In this problem, we have that:



The derivative of
is 
So



The equation of the line normal to the curve of y=3cos1/3x is:




Answer:
1.C
2. 130, answer not listed
3. A
4. B
5.C
Step-by-step explanation:
To solve equations with fractions, convert from a mixed number to an improper fraction then use the inverse. The inverse of a fraction is multiplying by the reciprocal of the fraction on both sides.
1.

2.

3.

4.

5.

Width=200 cm, length=3 times 200(width)=600 cm
lights around the shed would be perimeter.
(200 x 2) + (600 x 2)=400+1200=1600 cm.
Answer:
(-2,-3), (0,-3), (-1,1)
Step-by-step explanation:
When reflecting over an axis, the axis you are reflecting over stays the same while the opposite axis becomes its opposite number, like reflect (12, -9) over the y axis, the y (-9) would stay the same but the x (12) would become (-12)