The legs of a right triangle are 40 and 42. Find the length of the hypotenuse

58

Step-by-step explanation:

1. a^2+b^2=c^2

2. 40^2+42^2= c^2

3. 1600+1764=c^2

4. 3364=c^2

5. 58=c

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!