Mathematics, 16.04.2021 17:50, weeblordd
Solve x2 + 4x + 1 = 0.
x equals the quantity of 4 plus or minus square root 12 all over 2
x equals negative 4 plus or minus square root 3
x equals negative 2 plus or minus square root 3
x equals the quantity of 4 plus or minus square root 13 all over 2
Answers: 2
Mathematics, 21.06.2019 20:00, desereemariahha
Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?
Answers: 3
Mathematics, 21.06.2019 23:00, daedae96
Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet
Answers: 1
Solve x2 + 4x + 1 = 0.
x equals the quantity of 4 plus or minus square root 12 all over 2
x...
x...
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