Answer:
is a lot of them
Step-by-step explanation:
94+1, 95+0, 79+16
Unit fractions are fractions with a 1 as the numerator(number on top)
so 3/8 equals 1/8+1/8+1/8
Answer:
-8x^12
Step-by-step explanation:
When you have an exponent outside of parenthesis, it is raising everything in the parenthesis to that exponent (in this case, the third). The first step to solve this is to multiply the exponents in the parenthesis by 3. This is called the power of a power rule.
-2 is being raised to the first power. 1x3 = 3, and x is being raised to the fourth power. 4x3 = 12, so you now have:
-2^3x^12
You can simplify -2^3: -2 x -2 x -2 = -8
This leaves you with -8x^12
You can check this by putting -8x^12 and (-2x^4)^3 into a graphing calculator. You know that you simplified correctly if they show the same graphs.
Side opposite 30 = 1/2(hypotenuse) ⇒ 1/2(17) = 8.5
Side opposite 60 =
![\sqrt{3}](https://tex.z-dn.net/?f=%20%5Csqrt%7B3%7D%20)
(side opposite 30) ⇒
![8.5 \sqrt{3}](https://tex.z-dn.net/?f=8.5%20%5Csqrt%7B3%7D%20)
= 14.72 when rounded 2 decimal places
Answer:
![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
Step-by-step explanation:
The given sequence is a geometric sequence.
We can find the common ratio using any two consecutive terms of the sequence.
![r=\frac{\frac{-1}{10} }{\frac{x-2}{5} }=\frac{-1}{10}\times \frac{-5}{2}=\frac{1}{4}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B%5Cfrac%7B-1%7D%7B10%7D%20%7D%7B%5Cfrac%7Bx-2%7D%7B5%7D%20%7D%3D%5Cfrac%7B-1%7D%7B10%7D%5Ctimes%20%5Cfrac%7B-5%7D%7B2%7D%3D%5Cfrac%7B1%7D%7B4%7D)
The common ratio is ![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)