Mathematics, 11.06.2020 16:57 candeegraves8308
Carl is trying to determine the length of segment MN using the Pythagorean theorem.
On a coordinate plane, line M N has points (negative 3, 1) and (4, negative 4).
Step 1: Find the vertex of a possible right triangle. V(4, 1)
Step 2: Find the leg lengths of the right triangle. NV = 7, MV = 5
Step 3: Substitute the values into the Pythagorean theorem. 7 squared + 5 squared = c squared
Step 4: Solve for c. 7 squared + 5 squared = c squared. 49 + 25 = c squared. 74 = c squared. StartRoot 74 EndRoot = c.
Which best describes the accuracy of Carl’s solution?
Carl’s work and answer are both entirely correct.
Carl’s answer is correct, but he incorrectly labeled the leg lengths in step 2.
Carl’s work and answer are incorrect. He choose a vertex, V, that does not make a right triangle with MN.
Carl’s work and answer are incorrect. He substituted and solved incorrectly.
Answers: 2
Mathematics, 21.06.2019 16:30
Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
Answers: 3
Mathematics, 21.06.2019 19:30
Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?
Answers: 2
Mathematics, 21.06.2019 21:00
Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?
Answers: 2
Carl is trying to determine the length of segment MN using the Pythagorean theorem.
On a coordinate...
Biology, 28.07.2019 00:00
Mathematics, 28.07.2019 00:00
English, 28.07.2019 00:00
History, 28.07.2019 00:00
English, 28.07.2019 00:00
Mathematics, 28.07.2019 00:00
Biology, 28.07.2019 00:00
Mathematics, 28.07.2019 00:00
History, 28.07.2019 00:00