I have three questions,
1 ) Write a two-column proof.
Given: 7y = 8x – 14; y = 6
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Mathematics, 17.10.2020 05:01, theodisb2568
I have three questions,
1 ) Write a two-column proof.
Given: 7y = 8x – 14; y = 6
Prove: x = 7
2 & 3 are in photos, PLEASE HELP!
Answers: 3
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Which math sentence can be used to determine if the triangle is a right triangle?
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Mathematics, 21.06.2019 18:40, sunshine52577oyeor9
20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz
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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
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