Mathematics, 24.07.2021 15:50 jes69
cho hình chóp tứ giác đều SABCD có đáy ABCD là hình vuông cạnh a , cạnh bên SA=2a . Tính khoảng cách giữa hai đường thẳng AB và SC
Answers: 3
Mathematics, 21.06.2019 16:30
Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.
Answers: 1
Mathematics, 21.06.2019 17:30
Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.
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Mathematics, 21.06.2019 19:30
At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase
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cho hình chóp tứ giác đều SABCD có đáy ABCD là hình vuông cạnh a , cạnh bên SA=2a . Tính khoảng cách...
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