Answer:
y = -75x + 640
Step-by-step explanation:
y = 640 - 75x ....................where y is how much money she has left and x the number of weeks
<span>a series of logical statement</span>
Answer:
when a triangle size is reduced the perimeter also reduces
<h2><u>Question</u> :</h2>
Choose SSS, SAS, or AA to prove the triangles are similar.
A. SSS
B. SAS
C. AA
<h2><u>Answer</u> :</h2>
As, all sides are given so we can use SSS to prove the triangles are similar.
So, correct option is A.
<h2><u>Explanation</u> :</h2>
<h3>Given : </h3>
- Sides of 1st triangle = 24, 32 and 40
- Sides of 2nd triangle = 27, 36 and 45
<h3>To Prove :</h3>
<h3>Proof :</h3>
As, all three sides are given so let's check ratio of all three sides.
1. 
2. 
3. 
As, all sides are in equal ratio.
So, by SSS
∆1 ~ ∆2
Answer:
85 degrees
Step-by-step explanation: