John has written the following proof showing that the diagonals of a parallelogram are equal in length. The diagonals of a parallelogram are not necessarily equal, so he must have made an error. Identify and explain the error.
Posted 4 years ago by ljebfbcew in Math 20-2 | 1 answers
#angle properties in triangles and other polygons
6 CH3COOH(l) + 11 O2(g) → 10 CO2(g) + 2 CO(g) + 12 H2O(g) + 694 kJ
Posted 4 years ago by katherine in Chemistry 30 | 0 answers
#thermochemistry #chemistry 30
the simplified form of the rational expression 10x^3+3x^2-x/ 25x^2-1
Posted 4 years ago by claresimon in Math 20-1 | 2 answers
#rational expressions
In a population of pea plants, inflated pods are dominant to pinched pods. In a population of 100 pea plants, 75 have inflated pods.
How many pea plants would be expected to be heterozygous dominant within the 100 plants analyzed
Posted 4 years ago by suban in Biology 30 | 1 answers
#genetics
What should a thesis statement look like for grade 11 CARL? How should a CARL essay be format, such as what to include? Can a grade 11 still use initial, however, consequently for their CARL essay?
Posted 4 years ago by fishies#321 in English 20-1 | 1 answers
#carl essay format question
Hi there, this is a question regarding reading comprehension exams. What would be some effective strategies to boost my reading comprehension exam scores?.
Thank you
Posted 4 years ago by evanbarker99 in Reading Comprehension | 2 answers
#reading comprehension
A road increases 10 m in altitude for every 300 m of its horizontal distance. To the nearest 1/10 of a degree, what is the angle of inclination of the road?
Posted 4 years ago by diva39 in Math 10C | 3 answers
#trigonometry
A quadratic function has zeros at -3/2 and 6 the graph of the function passes through the point(1,-12.5). What is the equation of the function, in standard form.
Posted 4 years ago by Sir in Math 20-1 | 3 answers
#quadratic functions
How do you find max velocity?
Posted 4 years ago by Xoxo_780 in Physics 20 | 1 answers
#velocity #kinematics #physics
On a velocity time graph, how would you represent a rest in the middle of the graph.
Eg. For the first 4 minutes, someone drives at 5.0, takes a rest for 5 then begins again.
Posted 4 years ago by Xoxo_780 in Physics 20 | 1 answers
#kinematics #relative velocity