Mathematics, 15.07.2019 02:30 Chloe0095
Wayne and winston collect old coins. winston has 8 fewer coins than wayne has. if you add 4 times the number of coins wayne has and 3 times the number of coins winston has, the sum is 375. this system of linear equations relates the number of coins wayne has (x) and the number of coins winston has (y). y = x − 8 4x + 3y = 375 the best method to solve this system of equations is . wayne has coins, and winston has coins.
Answers: 1
Mathematics, 21.06.2019 18:30
In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2
Answers: 1
Mathematics, 21.06.2019 19:30
Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2
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Mathematics, 21.06.2019 19:50
98 point question what is the record for most points in one
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Mathematics, 21.06.2019 21:30
Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
Wayne and winston collect old coins. winston has 8 fewer coins than wayne has. if you add 4 times th...
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