Angle B = 90 degrees, side BC = 20, angle Y = 90 degrees, and side Y2 = 20. What additional Information would you need to prove that SABC - AXYZ by HL? Anglo Ais congruent to angle X
C Angle Bis congruent to angle Y.
Side AB is congruent to side XY.
Side AC is congruent to side XZ.

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!

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.