1. Which angle is complementary to angle BAC?

A. ACB

Step-by-step explanation:

Complementary angles are two angles whose measures add up to 90°

So BAC + ACB is 90° because ABC is 90° (the total angles of triangle is 180°)

angle ACB

Basic facts:

complementary angles add up to 90 degrees

angles in a triangle add up to 180

Step-by-step explanation:

it is angle ACB because as we can see the triangle is a right-angle triangle

180-90=90

so we can take out angle ABC

therefore angle BAC and ACB add up to 90

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation: