Emma has a squishies collection. she went to a trade meet and bought 10 squishies from one booth. she received 8 squishies for her collection in a trade for 3 from her collection. she now has 70 squishies in her collection. how many squishies were in her collection before the trade meet?

55

Step-by-step explanation:

70+3=73

73-8=65

65-10=55

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.