Answer:
x=10, y=12.
Step-by-step explanation:
You are making all sides of the triangle smaller by a scale factor of 2/3, because 9*2/3=6. For x, we can do 2/3*15, which equals 10. For y, we can do 2/3*18, equalling 12.
Answer
4+21m
Explanation
Use the distributive property 4 times 1 and 4 times 7m keep the m
The point where the lines intersect is the point that satisfies both equations.
It is (1, 5), selection C.
Okay so CBE is a right angle which equals 90 degrees. CBD and DBE makes up CBE which is 23 degrees is part of CBD. So subtract CBE from CBD to get DBE which is 67 degrees.
