Answer: 5x - (-1)
Step-by-step explanation:
Sorry if this is wrong but i got 8
Answer:
ask in English then I can help u
Answer:
20 ft
Step-by-step explanation:
The formula for the surface area of a pyramid is often written in terms of the base dimensions and the slant height. We can solve that formula for the slant height.
SA = base area + lateral area
SA = b² + 2bs . . . . . where b is the base dimension, and s is the slant height
SA -b² = 2bs . . . . . subtract the base area
s = (SA -b²)/(2b) . . . . divide by the coefficient of s
Using the given values for surface area and base length, we find ...
s = (896 -16²)/(2·16) = 640/32 = 20 . . . feet
The slant height of the pyramid is 20 feet.
Answer:
9.21 units
Step-by-step explanation:
Let d be the distance between given points.
![\therefore \: d = \sqrt{ {(6 - 8)}^{2} + { \{4 - ( - 5) \}}^{2} } \\ \hspace{16 pt}= \sqrt{ {( - 2)}^{2} + { \{4 + 5 \}}^{2} } \\\hspace{16 pt} = \sqrt{ {( - 2)}^{2} + { \{9 \}}^{2} } \\ \hspace{16 pt}= \sqrt{ 4 + 81} \\\hspace{16 pt} = \sqrt{ 85} \\ \hspace{16 pt}= 9.21954446 \\ \: \: \: \: \: \purple{ \bold{d = 9.21 \: units }}\\ \\](https://tex.z-dn.net/?f=%20%5Ctherefore%20%5C%3A%20d%20%3D%20%20%5Csqrt%7B%20%7B%286%20-%208%29%7D%5E%7B2%7D%20%20%2B%20%20%7B%20%5C%7B4%20-%20%28%20-%205%29%20%5C%7D%7D%5E%7B2%7D%20%7D%20%20%5C%5C%20%20%5Chspace%7B16%20pt%7D%3D%20%20%5Csqrt%7B%20%7B%28%20-%202%29%7D%5E%7B2%7D%20%20%2B%20%20%7B%20%5C%7B4%20%20%2B%20%205%20%5C%7D%7D%5E%7B2%7D%20%7D%20%20%5C%5C%5Chspace%7B16%20pt%7D%20%3D%20%20%5Csqrt%7B%20%7B%28%20-%202%29%7D%5E%7B2%7D%20%20%2B%20%20%7B%20%5C%7B9%20%5C%7D%7D%5E%7B2%7D%20%7D%20%20%5C%5C%20%5Chspace%7B16%20pt%7D%3D%20%20%5Csqrt%7B%204%20%20%2B%20%2081%7D%20%20%5C%5C%5Chspace%7B16%20pt%7D%20%3D%20%20%5Csqrt%7B%2085%7D%20%20%5C%5C%20%20%5Chspace%7B16%20pt%7D%3D%209.21954446%20%5C%5C%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%20%5Cpurple%7B%20%5Cbold%7Bd%20%3D%209.21%20%5C%3A%20units%20%7D%7D%5C%5C%20%20%5C%5C%20)