Answer:
The scale factor, or linear scale factor, is the ratio of two corresponding side lengths of similar figures.
Step-by-step explanation:
I think the answer is x=30
a^2+a-ab+3ab^2-b^2 I hope this helps
Answer:
1.A matrix is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns.
2.
Solution given:
We have
Sin²
-Cos ²
=1
Sin²
=1+Cos²
Sin
=
3.
4Tan²
+4Cot²
-3Tan²
-3Cot²
4Tan²
-3Tan²
+4Cot²
-3Cot²
Tan²
-Cot²
Answer:
A = 24
Area for a triangle = 1/2 b * h