Mathematics, 09.12.2021 18:40 happy121906
Cindy says she found a shortcut for doing multiplication problems. When she multiplies 3x24, she says,"3x4 is 12ones, or 1ten and 2ones. Then, there’s just 2tens left In 24, so add it up, and you get 3tens and 2ones." Do you think Cindys shortcut works? Explain your thinking in words, and justify your response using a model or partial products.
Answers: 2
Mathematics, 21.06.2019 16:00
What is the quadric regression equation that fits these data
Answers: 1
Mathematics, 21.06.2019 16:50
Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?
Answers: 2
Mathematics, 21.06.2019 22:20
Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down
Answers: 1
Mathematics, 22.06.2019 02:00
Ven the functions, f(x) = 5x2 - 3x + 1 and g(x) = 2x2 + x - 2, perform the indicated operation. when applicable, state the domain restriction. (f - g)(x) 3x2 - 4x + 3 3x2 - 2x - 1 3x2 - 4x - 1 3x2 - 2x + 3
Answers: 3
Cindy says she found a shortcut for doing multiplication problems. When she multiplies 3x24, she say...
Engineering, 03.09.2020 09:01
English, 03.09.2020 09:01
Mathematics, 03.09.2020 09:01
Biology, 03.09.2020 09:01
Mathematics, 03.09.2020 09:01
Engineering, 03.09.2020 09:01
English, 03.09.2020 09:01
Mathematics, 03.09.2020 09:01
History, 03.09.2020 09:01
Advanced Placement (AP), 03.09.2020 09:01
Biology, 03.09.2020 09:01
Biology, 03.09.2020 09:01