Look like both B and D are correct answers. because 23*400=9200 and 26*400=10400
In 8, 9, 10, all the triangles are similar, meaning corresponding sides have the same ratio.
8. hypotenuse / (short side) = 25/x = x/9
x² = 25*9 = 5²×3²
x = √(5²×3²) = 5*3 = 15
9. (long side) / (short side) = x/7 = 9/x
x² = 7*9
x = √(9*7) = 3√7
10. (short side) / (long side) = x/48 = 48/64
x = 48²/64 = 36
Answer:
i doesn,t understand this language
Can you elaborate on the question??
Answer:
-12x^2 + 11xy - 2y^2
Step-by-step explanation:
