Plz help
8th grade math
i dunno the answers

well the y axis is at 6 so it might be a 6.3 or 6.4

Step-by-step explanation:

The why axis is on the 6 and its almost at the half point so i would actually say 6.4 or 6.3 you choose the best answer

he sum of the measures of two complementary angles is 90 degrees

Step-by-step explanation:

we know that

If two angles are complementary, then their sum is equal to 90 degrees

In this problem we have that

m∠ABD and m∠DBC are complementary

so

m∠ABD + m∠DBC=90° > by complementary angles

and

(m∠ABD + m∠DBC)+m∠EBC=180° > by a linear pair

Find the measure of angle EBC

substitute the given values

(90°)+m∠EBC=180°

∠EBC=180°-90°=90°