Answer: The value of x is 13 cm.
Explanation:
It is given that the length and width of the rectangle are 12 cm and 9 cm.
Use pythagoras to find the value of the diagonal.
![Hypotenuse=\sqrt{(base)^2+(perpendicular)^2}](https://tex.z-dn.net/?f=Hypotenuse%3D%5Csqrt%7B%28base%29%5E2%2B%28perpendicular%29%5E2%7D)
![D=\sqrt{(12)^2+(9)^2}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B%2812%29%5E2%2B%289%29%5E2%7D)
![D=\sqrt{144+81}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B144%2B81%7D)
![D=\sqrt{225}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B225%7D)
![D=15](https://tex.z-dn.net/?f=D%3D15)
It is given that the diagonal is labeled as 2x-11.
![2x-11=15](https://tex.z-dn.net/?f=2x-11%3D15)
![2x=15+11](https://tex.z-dn.net/?f=2x%3D15%2B11)
![2x=26](https://tex.z-dn.net/?f=2x%3D26)
Divide both side by 2.
![x=13](https://tex.z-dn.net/?f=x%3D13)
Therefore, x = 13cm.
Answer:it is increasing
Step-by-step explanation:
because you can see it gping up
Step-by-step explanation:
3 tan 2x - 4 tan 3x = tan² 3x * tan 2x
3 (tan 2x - tan 3x) = tan 3x + tan² 3x * tan 2x
= tan 3x (1 + tan 3x * tan 2x)
3 (tan 2x - tan 3x)/(1 + tan 3x * tan 2x) = tan 3x
3 * (- tan x) = tan 3x
-3tanx = (3 tan x - tan³ x) / (1 - 3 tan² x)
3 - tan² x = - 3 + 9 tan² x
tan x = + √3 /√5 or - √3/√5
Hello if his gross pay is $587.34 and tax deductions are $374.73, then his net pay will be $212.61. good luck!
Answer:
here is a example
Step-by-step explanation: