Mathematics, 23.10.2020 01:01 abilovessoftball
What is the slope of a line perpendicular to the line whose equation is x+y=-1
Answers: 1
Mathematics, 21.06.2019 16:20
Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or itβs less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graphβs y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45Β°.
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Mathematics, 21.06.2019 18:00
Solve this equation using substitution. {4x + y = β2} {4x + 6y = 44}
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Mathematics, 21.06.2019 18:30
Nick has box brads. he uses 4 brads for the first project. nick letβs b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
What is the slope of a line perpendicular to the line whose equation is x+y=-1...
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