Hello!
You first have to find the scale factor between the triangles
To do this you divide the new side length by the old one
9 / 6 = 1.5
They multiplied the smaller triangle by 1.5 to get the bigger one
Do this to find the missing length
8 * 1.5 = 12
The answer is 12
Hope this helps!
Answer:
girls to boys = 3 : 7
Step-by-step explanation:
girls to boys = 15 : 35
simplify by dividing with 5
girls to boys = 3 : 7
Distance from school to Library
SL:-
- √(4-0)²+(1-4)²
- √4²+(-3)²
- √16+9
- √25
- 5units
Library to park
LP:-
- √(4+4)²+(1+5)²
- √8²+6²
- √10²
- 10units
Answer:
68
Step-by-step explanation:
quick maths
Answer:
make a whole retangle then do the length times the width on both then add together
Step-by-step explanation:
