The third integer is 86, hope this helps :)
30% as a decimal is 0.3
Multiply 780 by 0.3
780(0.3)=234 female doctors
For letter the answer is 2
for letter b the answer is 1
Triangle ABE is isosceles / Given
AB congruent to AE / Def isosceles
angle ABE congruent to angle AEB / Property of isosceles triangles
angle ABD congruent to angle AEC / Subst different name for same angles
BD congruent to EC / Given
triange ABD congruent to triange AEC / Side Angle Side
You can use the regrouping
