Subtract the mixed numbers by finding the common denominator. 4 8/12 - 3 2/6 = ?

seven and four twelfths
four and four twelfths
one and ten eighteenths
one and four twelfths

x = -2

y = 848

step-by-step explanation:

plug in the numbers

∠cbe and ∠deb are same-side interior angles.

i took the test

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.

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.