Answer:
I Think the answer should be (B)
Let me know if its correct.
Step-by-step explanation:
when you average it you only use the final number of the scores for example 94 the last number is 4.
4+6+0+4÷100
= 10.04
Answer: A 100
I did the text the other day
Use the triangle angle theorem:
All interior angles of a triangle equal 180 degrees.
If you use the theorem you should get the first one 19,70,91
Answer:
x = 3
Step-by-step explanation:
4x + 3 = 5x
4x = 5x - 3
4x - 5x = -3
(4 - 5)x = 1x
-1x = -3
x = -1 × (-3)
<u>x</u><u> </u><u>=</u><u> </u><u>3</u>
Answer:
A
Step-by-step explanation:
So we have the equation:

First, let's subtract 16 from both sides:

Now, let's divide both sides by 3:

Remember that with fractional exponents, we can move the denominator into the root position. Therefore:
![(\sqrt[3]{x-4})^4=16](https://tex.z-dn.net/?f=%28%5Csqrt%5B3%5D%7Bx-4%7D%29%5E4%3D16)
Let's take the fourth root of both sides. Since we're taking an even root, make sure to have the plus-minus symbol!
![\sqrt[3]{x-4} =\pm 2](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx-4%7D%20%3D%5Cpm%202)
Cube both sides. Since we're cubing, the plus-minus stays.

Add 4 to both sides.

Calculator:

So, our answer is A.
And we're done!