Answer:
Option C. ![2.5](https://tex.z-dn.net/?f=2.5)
Step-by-step explanation:
we know that
In the rectangle of the figure
![\frac{H}{W}=\frac{25}{10}=2.5](https://tex.z-dn.net/?f=%5Cfrac%7BH%7D%7BW%7D%3D%5Cfrac%7B25%7D%7B10%7D%3D2.5)
so
![H(W)=2.5W](https://tex.z-dn.net/?f=H%28W%29%3D2.5W)
The constant is equal to ![2.5](https://tex.z-dn.net/?f=2.5)
Answer:
x = ![\sqrt{65}](https://tex.z-dn.net/?f=%5Csqrt%7B65%7D)
Step-by-step explanation:
The altitude of the triangle must equal 4 because it is a right triangle with another leg of 3 and a hypotenuse of 5 (reason is due to the pythagorean theorem)
Therefore, the triangle on the right has legs of 4 and 7 and, again, use the phythagorean theorem to find 'x' (the hypotenuse)
+
= ![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
16 + 49 = ![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
65 = ![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
x = sq rt 65
Answer:
400 times Greater
Step-by-step explanation:
8 x 10^4
10^4 = 10000
10000 x 8 = 80000
2 x 10^2
10^2 = 100
2 x 100 = 200
= 400
1.98
hope this helps have a nice day and i would appreciate if you mark me brainlest