Answer:
7
Step-by-step explanation:
X-5=3 as the square root of 9 is 3
X=8 plus 5
Hope this helps
First we find the slope of the given line by using slope intercept form.
Converting the equation into slope intercept form
Divide both side by 5 we get
On comparing with
We get slope
as the slope of line is negative therefore the line will either "b" or "d"
As line "b" pass from (0,2)
On putting it in given equation we get
Which is not equL to RHS of the line
Therefore b is not the given line
Now putting point (0,-2)
We get
Satisfy the equation and line "d" pass from it
There the give equationis of line "d"
![\bf \textit{middle point of 2 points }\\ \quad \\ \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) P&({{ 3}}\quad ,&{{ 5}})\quad % (c,d) Q&({{ c}}\quad ,&{{ d}}) \end{array}\quad % coordinates of midpoint \left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)=(-2,0)\\\\ -----------------------------\\\\ \left(\cfrac{{{ c}} + {{ 3}}}{2}\quad ,\quad \cfrac{{{ d}} + {{ 5}}}{2} \right)=(-2,0)M\implies \begin{cases} \cfrac{c+3}{2}=-2\\\\ \cfrac{d+5}{2}=0 \end{cases}](https://tex.z-dn.net/?f=%5Cbf%20%5Ctextit%7Bmiddle%20point%20of%202%20points%20%7D%5C%5C%20%5Cquad%20%5C%5C%0A%5Cbegin%7Barray%7D%7Blllll%7D%0A%26x_1%26y_1%26x_2%26y_2%5C%5C%0A%25%20%20%28a%2Cb%29%0AP%26%28%7B%7B%203%7D%7D%5Cquad%20%2C%26%7B%7B%205%7D%7D%29%5Cquad%20%0A%25%20%20%28c%2Cd%29%0AQ%26%28%7B%7B%20c%7D%7D%5Cquad%20%2C%26%7B%7B%20d%7D%7D%29%0A%5Cend%7Barray%7D%5Cquad%0A%25%20%20%20coordinates%20of%20midpoint%20%0A%5Cleft%28%5Ccfrac%7B%7B%7B%20x_2%7D%7D%20%2B%20%7B%7B%20x_1%7D%7D%7D%7B2%7D%5Cquad%20%2C%5Cquad%20%5Ccfrac%7B%7B%7B%20y_2%7D%7D%20%2B%20%7B%7B%20y_1%7D%7D%7D%7B2%7D%20%5Cright%29%3D%28-2%2C0%29%5C%5C%5C%5C%0A-----------------------------%5C%5C%5C%5C%0A%5Cleft%28%5Ccfrac%7B%7B%7B%20c%7D%7D%20%2B%20%7B%7B%203%7D%7D%7D%7B2%7D%5Cquad%20%2C%5Cquad%20%5Ccfrac%7B%7B%7B%20d%7D%7D%20%2B%20%7B%7B%205%7D%7D%7D%7B2%7D%20%5Cright%29%3D%28-2%2C0%29M%5Cimplies%20%0A%5Cbegin%7Bcases%7D%0A%5Ccfrac%7Bc%2B3%7D%7B2%7D%3D-2%5C%5C%5C%5C%0A%5Ccfrac%7Bd%2B5%7D%7B2%7D%3D0%0A%5Cend%7Bcases%7D)
if you solve those equations for "c" and "d" respectively, you'd get, well the Q point of c,d
Answer:
Step-by-step explanation: They measured the length to be 5.08 cm, the width to be 5.09 cm, and the ... The actual volume of the block is 15.3 cm3. What is the percent error? thanks for your help in advanced. ... were measuring the volume of a cube shaped wooden block. ... Should I convert units before or after solving the problem?