Which of the following sets of numbers could represent the three sides of a right triangle?
O {9, 13, 15}
O {10, 24, 26}
O {40, 52, 65)
O {16,36,39}

A,B

Step-by-step explanation:

sum of angles of a right angle triangle is 90 meaning the will either be 90 or less and both of them certify this law.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.