3 years ago

Can anybody help me out here it’s pre alegbra

Mathematics

2 answers:

shepuryov [24]3 years ago

8 0

Answer:

15 km is the answer

lora16 [44]3 years ago

5 0

Answer:

15 km

Step-by-step explanation:

We can use the Pythagorean theorem to solve

a^2 + b^2 = c^2

Draw a triangle with 12 for x direction and 9 for y direction

The distance is the connecting line which is the hypotenuse

12^2 + 9^2 = c^2

144+81 = c^2

225 = c^2

Taking the square root of each side

sqrt(225) = sqrt(c^2)

15 =c

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