Which statement about the answer to this problem is most accurate? 5/6 − 3/8 = 19/24

A. The answer 19/24 is reasonable because both fractions are closer to 1/2 than they
are to 1, making the difference close to 0.

B. The answer 19/24 is reasonable because 5/6 and 3/8 are both closer to 1 than to
1/2 making the difference close to 0.

C. The answer 19/24 is not reasonable because 5/6 is closer to 1 than to 1/2, and
3/8 is close to 1/2, making the difference close to 1/2.

D. The answer 19/24 is not reasonable because 5/6 is closer to 1/2 than to 1, and
3/8 is closer to 0 than to 1/2, making the difference close to 1/2.

the image of (6, 9) under a dilation is (4, 6). the scale factor is

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

< 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)