Mathematics, 10.10.2019 03:00, hokamidat
The coastline of usa is 12,383 miles long. canada's coastline is 113,211 miles longer than the coastlines of the usa. how long is the coastline of canada?
Answers: 3
Mathematics, 21.06.2019 20:30, nosugh
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 21:30, hailey200127
A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
Mathematics, 21.06.2019 22:30, raquelqueengucci25
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
Answers: 1
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