What do you mean? 7 in 0.37 is 0.07 or 7 hundredths.
7 in 0.73 is 0.7 or 7 tenths?
Is that what you meant...
Answer:
"A" seems to be incorrect....
Step-by-step explanation:
"A" seems to be incorrect....
![\frac{\left(\sin \left(60^{\circ \:}\right)\cdot \:300\right)}{\sin \left(90^{\circ \:}\right)}=150\sqrt{3}\quad \begin{pmatrix}\mathrm{Decimal:}&259.80762\dots \end{pmatrix}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cleft%28%5Csin%20%5Cleft%2860%5E%7B%5Ccirc%20%5C%3A%7D%5Cright%29%5Ccdot%20%5C%3A300%5Cright%29%7D%7B%5Csin%20%5Cleft%2890%5E%7B%5Ccirc%20%5C%3A%7D%5Cright%29%7D%3D150%5Csqrt%7B3%7D%5Cquad%20%5Cbegin%7Bpmatrix%7D%5Cmathrm%7BDecimal%3A%7D%26259.80762%5Cdots%20%5Cend%7Bpmatrix%7D)
Answer:
( 8x - 4 ) ( x - 2 )
Step-by-step explanation:
8x² - 12x - 8
8x² - 16x + 4x - 8
8x ( x - 2 ) - 4 ( x - 2 )
<u>( 8x - 4 ) ( x - 2 )</u>
Answer and explanation:
Given : Expression
as ![\sqrt[4]{16}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B16%7D)
To find : Use properties of exponents to explain why it makes sense to define expression ?
Solution :
Using property of exponent,
![x^{\frac{1}{n}}=\sqrt[n]{x}](https://tex.z-dn.net/?f=x%5E%7B%5Cfrac%7B1%7D%7Bn%7D%7D%3D%5Csqrt%5Bn%5D%7Bx%7D)
On comparing with given expression,
Here x=16 and n=4
![(16)^{\frac{1}{4}}=\sqrt[4]{16}](https://tex.z-dn.net/?f=%2816%29%5E%7B%5Cfrac%7B1%7D%7B4%7D%7D%3D%5Csqrt%5B4%5D%7B16%7D)
Hence by property it defied the expression.