Answer:
yes it is
Step-by-step explanation:X=side lenghths 2/3
Y=perimeter 12/18
2 time 6=12 and 3 times 6=18 and it is paraticly telling you
2/6 and 3/6 i beleve i need a lil more info
![Slope= \frac{y_2-y_1}{x_2-x_1} = \frac{-\frac{9}{2} - (-1)}{-2- (-\frac{5}{3})}=\frac{ - \frac{9}{2} + 1}{-2 + \frac{5}{3}} \\= \frac{ - \frac{7}{2}}{ - \frac{1}{3}} \\= \frac{ - \frac{7}{2}\cdot6}{ - \frac{1}{3}\cdot6} \\=\frac{-21}{ -2} \\ =\boxed{\bf{ \frac{21}{2}}}](https://tex.z-dn.net/?f=Slope%3D%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%20%3D%20%5Cfrac%7B-%5Cfrac%7B9%7D%7B2%7D%20-%20%28-1%29%7D%7B-2-%20%28-%5Cfrac%7B5%7D%7B3%7D%29%7D%3D%5Cfrac%7B%20-%20%5Cfrac%7B9%7D%7B2%7D%20%2B%20%201%7D%7B-2%20%2B%20%20%20%5Cfrac%7B5%7D%7B3%7D%7D%20%5C%5C%3D%20%20%5Cfrac%7B%20-%20%5Cfrac%7B7%7D%7B2%7D%7D%7B%20-%20%5Cfrac%7B1%7D%7B3%7D%7D%20%5C%5C%3D%20%5Cfrac%7B%20-%20%5Cfrac%7B7%7D%7B2%7D%5Ccdot6%7D%7B%20-%20%5Cfrac%7B1%7D%7B3%7D%5Ccdot6%7D%20%5C%5C%3D%5Cfrac%7B-21%7D%7B%20-2%7D%20%20%5C%5C%20%20%3D%5Cboxed%7B%5Cbf%7B%20%5Cfrac%7B21%7D%7B2%7D%7D%7D)
So... none of your answers are correct. The correct answer is
21/2.
Answer:
this is the answer okay
Step-by-step explanation:
thisis the answer
Step-by-step explanation:
( secA + 1)( sec A - 1)
Using the expansion
( a + b)( a - b) = a² - b²
Expand the expression
We have
sec²A + secA - secA - 1
That's
sec² A - 1
From trigonometric identities
<h3>sec²A - 1 = tan ²A</h3>
So we have the final answer as
<h3>tan²A</h3>
As proven
Hope this helps you