You can work out the diagonal by using Pythagoras theorem. (a^2 = b^2 + c^2)
As it is a square, all 4 sides are the same so it would be:
11.2^2 + 11.2^2 = diagonal^2
250.88 = diagonal^2
Square root both sides to get what the diagonal is equal to.
diagonal is 15.8 cm
Because the triangle is isosceles, we know that it has 2 equal sides, which are the 2 legs. We can create an equation with the given information:
26 = 2(b + 4) + b
26 = 3b + 8
18 = 3b
b = 6
If the base is 6, add 4 to get 10.
base = 6 meters
leg = 10 meters
other leg = 10 meters
<em>Hope this helps! :)</em>
Answer:
27.78
Step-by-step explanation:
x=(84.7+(-27.8)+82)÷5
x=138.9÷5
x=27.78
Step-by-step explanation:
(fog)(x) = f[g(x)]
f(g(x))
f(x-2)
since f(x) = 1 / x
answer: 1/x-2
1/x-2 looks like 1/x but the asymptotes(dips in the graphs) will be at x = 2 since is undefined
3√(5c)×7√(15c²)
21√(75c³)
21√(25 c² 3c)
21√(5² c² 3c)
21× 5c√(3c)
105c√(3c)
