Answer:
x = 11
Step-by-step explanation:
Using Secants ad Segments Theorem we can say;
(x + 7) (7) = (15 + 6) (6)
7x + 49 = (21) (6)
7x + 49 = 126
7x = 77
x = 11
Hope this helps!
It’s likely scalene since none of the angles are the same

The demoin is all real numbers greater than 6
Answer:
Step-by-step explanation:
Given geometric sequence is: 7, -35, 175
n = 12
nth term of a geometric sequence is given as:
Plug the values of a, r and n in the above equation, we find:

To solve this problem you must follow the proccedure below:
1. You have that Luisa sells a stuffed elephant for $34.90 and <span>the sale tax is 6% of the sale price.
2. Then, you only have to multiply</span> $34.90 by the sale tax, as below:
6/100=0.06
Sales tax on the elephant=$34.90x0.06
Sales tax on the elephant=$2.094
<span>
About how much is the sales tax on the elephant?
</span>
The answer is: $2.094