The freezing point of water is 0^\circ\text{c}0 ∘ c0, degree, c. scientists use positive numbers to show temperatures above the freezing point of water and negative numbers to show temperatures below the freezing point of water. snowy's dessert cart keeps the ice in their snow cones at a temperature of -15^\circ\text{c}−15 ∘ cminus, 15, degree, c. what does -15^\circ\text{c}−15 ∘ cminus, 15, degree, c represent in this situation?

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

c

step-by-step explanation: easy math

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.