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shayna enlarged a square photo by adding 10 inches to each side so it c...
Mathematics, 04.10.2019 20:50 VamLS7472
Need hell asap
shayna enlarged a square photo by adding 10 inches to each side so it could be seen on a large poster. the area of the englarged photo is 256 square inches. in the equation (x+10)2=256, x represents the side measure of the original square photo. what were the dimensions of the original photo?
Answers: 1
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Mathematics, 21.06.2019 20:30
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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Answers: 2
Mathematics, 21.06.2019 22:00
If i had 1234 apples and 1 banana what is the total amount
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