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Mathematics, 04.02.2021 06:20 kamraaa
Linear Equations, Functions, and inequalities
Using Equivalent Systems of Equations
Warm-Up
10
Graph: x + y = 4
Graph: 2x + 2y = 8
1. What do you notice about the lines?
2. What do you notice about the equations?
Answers: 1
Mathematics, 21.06.2019 17:30
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
Mathematics, 21.06.2019 22:30
]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle
Answers: 2
Linear Equations, Functions, and inequalities
Using Equivalent Systems of Equations
Warm-Up
Warm-Up
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