Answer & Step-by-step explanation:
a. 4x + 3 {sum means add the numbers together}
b.
{quotient means divided by}
c. 
Answer:
The answer is A
Step-by-step explanation:
because the angle in the circle is a central angle the angle is the same value as the arc.
Hope this helps!!
Answer:
1/15
Step-by-step explanation:
Answer:
(D)
Step-by-step explanation:
Given: 
To find: Simplify the given expression
Solution: Simplyfying, we get,

![=x^{1} *x^{\frac{2}{7} } \\=x*x^{\frac{2}{7} } \\=x=\sqrt[7]{x^{2} }](https://tex.z-dn.net/?f=%3Dx%5E%7B1%7D%20%2Ax%5E%7B%5Cfrac%7B2%7D%7B7%7D%20%7D%20%5C%5C%3Dx%2Ax%5E%7B%5Cfrac%7B2%7D%7B7%7D%20%7D%20%5C%5C%3Dx%3D%5Csqrt%5B7%5D%7Bx%5E%7B2%7D%20%7D)
Therefore,
can be written as ![x\sqrt[7]{x^{2} }](https://tex.z-dn.net/?f=x%5Csqrt%5B7%5D%7Bx%5E%7B2%7D%20%7D)