Answer:
3x- we need to know what x is to go any further
Step-by-step explanation:
3x+6 I believe because you can’t add a number with a variable to a number without one
Answer:
106.4622
Step-by-step explanation:
Given the information:
- Leg lengths of
and 
Use the pytagon theory to find the hypotenuse of the triangle
<=>
<=>
<=>
Take the square root of both sides
<=> c = 69.4622
=> expression in simplest form for the perimeter of a right triangle is:
+
+ 69.4622
= 27
+ 64
+ 69.4622
= 106.4622
Answer:
C. 8
Step-by-step explanation:
8 x 40 = 320$ plus 30$ fee is 350
Answer:
3
Step-by-step explanation:
because it's got factors of 64 which when u add gives -12