First find price after sale by 0.7(1600)= 1120 and you find the price with tax by 1120(1.07)= $1198.40 so the answer is B
EXPLANATION
Let's see the facts:
------------------------First triangle ----------------------------
First side measure =3
Second side measure = 4
Included angle measure = 62
----------------------Second triangle ------------------------
First side measure = 27
Second side measure= 36
Included angle measure = 62
We have two included and congruent angles because 62=62.
Let's make a representation:
Now, in order to conclude if both triangles are similar we need to prove that the relationship or ratios between the sides is the same, and then, by the S-A-S Postulates, we could infer that both triangles are similar.
First side relationship: 3/27 = 1/9
Second side relationship: 4/36 = 1/9
1/9 = 1/9
As First side relationship = Second side relationship, then the relationship is the same and by SAS Postulate, the triangles are similar.
Are the triangles similar? Yes, by SAS postulate.
8.5 is her weekly pay
17/2=8.5
Hope This Helps
Answer:
-2
Step-by-step explanation:
-5 + 3 = -2
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)