Mathematics, 06.04.2021 22:10 jadenp23
ΔABC is translated 4 units to the left and 8 units up, then reflected across the y-axis. Answer the questions to find the coordinates of A after the transformations.
1. Give the rule for translating a point 4 units left and 8 units up.
2. After the translation, where is A located?
3. Give the rule for reflecting a point over the y-axis.
4. What are the coordinates of A after the reflection?
5. After the two transformations, has A returned to its original location?
Answers: 2
Mathematics, 21.06.2019 18:00, julliette27
What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube
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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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