What is the following product? StartRoot 30 EndRoot times StartRoot 10 EndRoot 2 StartRoot 10 EndRoot 3 StartRoot 10 EndRoot 4 StartRoot 10 EndRoot 10 StartRoot 3 EndRoot

10 sqrt(3)

Step-by-step explanation:

sqrt(30) * sqrt(10)

We know that sqrt(a) Sqrt(b) = sqrt(ab)

sqrt(300)

sqrt(3*100)

sqrt(3) sqrt(100)

sqrt(3) 10

10 sqrt(3)

< 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)

its kinda hard to answer this when we dont have all the information that we need.