ANoThEr qUeStiOn tO bRiNg mY gRaDeS uP // Ill mark brainliest ^^

b = 60 m

Step-by-step explanation:

by pythagorus theorem :-

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Step-by-step explanation:

This is a right triangle because of the small square in the corner representing a 90 degree angle.

Therefore, we can use the Pythagorean Theorem.

Where a and b are the legs and c is the hypotenuse.

80 and b are the legs, because they form the right angle. 100 is the hypotenuse because it is opposite the right angle.

Solve the exponents.

Solve for the unknown by isolating the variable. First, subtract 6400 from both sides.

Take the square root of both sides.

The missing leg is 60 meters.

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0