Answer: b.not enough info
Step-by-step explanation:
Corresponding angles of congruent triangles are congruent, so
However, we don't have all 3 interior angles of either triangle, so we cannot conclude anything.
Answer:
see explanation
Step-by-step explanation:
Given that z varies directly with y and x then the equation relating them is
z = kxy ← k is the constant of variation
To find k use the condition x = 6, y = 12 and z = 10
k = = = = , hence
z = xy ← equation of variation
Answer:
81 m².
Step-by-step explanation:
To find the area of a square, you will simply need to do the side-length squared, or .
If the side-length is 9, we can do:
A = 9²
A = 81 m²
Answer:
A
Step-by-step explanation:
1) Multiply 0.75 for m and -250
162.5 + 0.75m - 187.5
2) sum the therms without m
0.75m - 25
Answer:
Melody
Step-by-step
I guess that it is :
So, when we look at Ibuki, when multiply, ,we got
When we multiply 2x and 6x, which did Melody, we got our result.
So, we can say that Melody factored correctly..