any number larger than 1 or less than -1 will result enlargment (with center at (0,0)
so answers are:
10: enlargement
11: 2/5 = 0.4 reduction
12: redusction
13: 1 isometric
14: enlargment
15: reduction 16: scale is 1.5
17: scale is 0.5
18: scale is 0.5 19 triangles are not scaled. ther are different .
30-9 would be the first step
Answer:
BD = c sin A and BD = a sin C.
Therefore, a sin C = c sin A.
Divide both sides by sin A × sin C to get A/sin A = C/sin C
Step-by-step explanation:
10 cheese pizzas
use simple ratio, 3:2 (3 pepperoni for every 2 cheese)
to make the ratio bigger, we substitute the "3" pepperoni for "15" pepperoni. then take the new amount, 15/3 original, you get 5. then multiply the 2 original cheese pizzas by that 5, and you get 10 cheese pizza's.
hope that helps
Answer:
This question is hard to understand
Step-by-step explanation:
(w+8) × 15 ???
