Mathematics, 08.04.2021 18:10 INEEDTOPASSS
Jamal wrote the following statements:
Statement 1: Perpendicular lines are two lines that intersect at 90° angles.
Statement 2: All right angles are congruent.
Which geometry term does each statement represent? (4 points)
Statement 1: definition; Statement 2: postulate
O b
Statement 1: postulate; Statement 2: definition
Statement 1: theorem; Statement 2: postulate
O d
Statement 1: postulate; Statement 2: theorem
Answers: 3
Mathematics, 21.06.2019 13:30
Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2
Answers: 3
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 21:40
Use sigma notation to represent the following series for 9 terms.
Answers: 2
Jamal wrote the following statements:
Statement 1: Perpendicular lines are two lines that intersect...
Mathematics, 29.04.2021 03:50
Mathematics, 29.04.2021 03:50
English, 29.04.2021 03:50
Business, 29.04.2021 03:50
Biology, 29.04.2021 03:50
Mathematics, 29.04.2021 04:00
English, 29.04.2021 04:00
Chemistry, 29.04.2021 04:00
Mathematics, 29.04.2021 04:00
Mathematics, 29.04.2021 04:00
History, 29.04.2021 04:00