Answer:
In March he weighed 210 pounds
Step-by-step explanation:
In May he weighs 197.4 pounds
Answer: -1
Step-by-step explanation:
First change tan(315) to:
![\frac{\sin(315)}{\cos(315)}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csin%28315%29%7D%7B%5Ccos%28315%29%7D)
Then evaluate the sine and cosine function. What is the y component of 315 degrees? What is the x component of 315 degrees?
![-\frac{\sqrt{2} }{2} /\frac{\sqrt{2} }{2} =-1](https://tex.z-dn.net/?f=-%5Cfrac%7B%5Csqrt%7B2%7D%20%7D%7B2%7D%20%2F%5Cfrac%7B%5Csqrt%7B2%7D%20%7D%7B2%7D%20%3D-1)
Answer:
SAS
Step-by-step explanation:
The triangles are similar by SAS. Two side lengths are given, and we know that vertical angles are congruent.
It is not SSS because we do not know the side lengths of FG and BC.
It is not AA because we do not know two angle measurements.
Answer:
-5 and 4
Step-by-step explanation:
-5 x 4 = 20
-5 + 4 = -1