Answer:
m= -1/7
b=2
Step-by-step explanation:
Answer:
7.855 inches
Step-by-step explanation:
The formula to find the length of an arc is :
Arc Length = 
× 2 π r
Here,
Θ ⇒ size of the angle ⇒ 30°
r ⇒ radius ⇒ 15 inches
<u>Let us solve it now.</u>
Arc length = × 2 π r
Arc length = 
Arc length = 
Arc length = 
Arc length = 7.855 inches
Let me know if you have any other questions. :)
The answer to this rests on knowing that there are four properties of multiplication (which your teacher will likely expect you to know...):
These are:
1. commutative
2. associative
3. multiplicative identity
4. distributive
I won't define each of these -- they should be in your notes or textbook. Look them up.
In this case, we are multiplying three terms together -- on the left hand side the parentheses mean to multiply a and b first, then multiply that by 3. On the right hand side, we multiply b times 3 first, and then multiply the product by a.
This would be an example of the associative property of multiplication: when three or more factors are multiplied together, the product is the same regardless of how the factors are grouped.
Hope this helps!
Good luck
The answer is 93. its very simple to round well mosly for me cause im smart
The smallest root is -5. The other is 3.
You can get these by factoring. The easiest way to do so is by pulling out a 4 first and then using your normal factoring patterns.
