Answer:
Option B, x = 
Step-by-step explanation:
e^4x-1 = 3
<u>ln both side</u>
ln(e^4x - 1) = ln(3)
<u>ln(e) = 1</u>
4x - 1 + 1 = ln(3) + 1
4x / 4 = (ln(3) + 1) / 4
x = 
Answer: Option B, x = 
Answer:
i can't see clearly
Step-by-step explanation:
Answer:
c) 1.2 mm, 1.6 mm, 2 mm
Step-by-step explanation:
In order to find which sides equal a right triangle, you need to use the Pythagorean Theorem: 
Set up the equation with the first numbers. The two shorter sides (legs) are A and B, and the longest side (hypotenuse) is C.
= 

Since the two sides are not equal, the first option is not a right triangle.
When you follow these steps with the remaining three options, you'll find that the third option (C) makes a right triangle.

Hope this helps, have a nice day!
Using the intersecting chord theorem:
a x b = c x d
x+21 * 4 = x+3 * 10
Simplify:
4x+84 = 10x+30
Subtract 30 from both sides:
4x + 54 = 10x
Subtract 4x from both sides:
54 = 6x
Divide both sides by 6:
x = 9
Answer:
s=$35n
Step-by-step explanation:
have fun w/ this (also can I get brainiest?)