it is 40/1
Step-by-step explanation:
I can tell because every whole numbers is always equivalent to 1
You got it right!!!!!!!!!!!!!!!!!.
Answer:
a) 840
Step-by-step explanation:
v=lwh
v=(7)(12)(10)
Answer:
![x=\sqrt{10}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B10%7D)
Step-by-step explanation:
For first right angled tringle,
Hypotenuse = 10
Height = 9
We can find the base of first triangle using Pythagoras therorem,
![b=\sqrt{10^2-9^2}\\\\=\sqrt{100-81}\\\\=\sqrt{19}](https://tex.z-dn.net/?f=b%3D%5Csqrt%7B10%5E2-9%5E2%7D%5C%5C%5C%5C%3D%5Csqrt%7B100-81%7D%5C%5C%5C%5C%3D%5Csqrt%7B19%7D)
Now, for other triangle,
Height = 3
Hypotenuse = ![\sqrt{19}](https://tex.z-dn.net/?f=%5Csqrt%7B19%7D)
So,
![x=\sqrt{(\sqrt{19})^2-3^2}\\\\=\sqrt{19-9}\\\\=\sqrt{10}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B%28%5Csqrt%7B19%7D%29%5E2-3%5E2%7D%5C%5C%5C%5C%3D%5Csqrt%7B19-9%7D%5C%5C%5C%5C%3D%5Csqrt%7B10%7D)
So, the value of x is equal to
.