Answer:
x=7, angle a= 45 degrees, angle b= 65 degrees
Step-by-step explanation:
All the angles in a triangle must add up to 180. Subtract 70 from 180, add both angle a and angle b to get 16x-2=110, solve for x, x=7. Substitute x out for 7 in the equations then simplify to get angle a=45 and angle b=65
The other x-intercept is (2,0)
Answer: B
Triangle with the angle of 138 degrees
Step-by-step explanation:
I just did it on edg
The red fish is 34 feet underwater... in otherwords -34
The blue fish is 21 feet underwater... -21