Answer:
Pythagorean Theorem: a^2 + b^2 = c^2
12^2 + b^2 = 27^2
144 + b^2 = 729
b^2 = 585
b = 24.19
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Answer:
2.21 3.8
Step-by-step explanation:
7x4=21
4x4÷2=8
Answer:
37
Step-by-step explanation:
Answer:
25 ft
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
15^2 + 20 ^2 = x^2
225+400= x^2
625 = x^2
Take the square root of each side
sqrt(625) = sqrt(x^2)
25 = x