Mathematics, 06.05.2020 02:11 cierrajo2020
:
While on a camping trip, Calvin was monitoring the temperature.
• In the afternoon, the temperature was –4°C.
• As the evening progressed, the temperature dropped 7°C.
• By mid-morning the next day, the temperature had risen 3°C.
What was the temperature, in degrees Celsius, after these changes?
Answers: 3
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 22.06.2019 03:00
Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.
Answers: 1
Mathematics, 22.06.2019 03:30
Solve the equation for y. -1 = 1/3y + 11. will give 5 stars if answered correctly!
Answers: 2
:
While on a camping trip, Calvin was monitoring the temperature.
• In the afternoon, th...
While on a camping trip, Calvin was monitoring the temperature.
• In the afternoon, th...