This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Here are the solutions to the problems: 1. Plot -2.8 on the numberline. Step 1: Locate -2 on the number line. Step 2: Move 8 small divisions to the left from -2. Each small division represents 0.1. The point for -2.8 is between -3 and -2, specifically 8 divisions to the left of -2. Working out: -2 - 0.8 = -2.8 Answer: The point is marked on the number line below. ----4-------3------red----2-------1------0------1------2------3---→ The red dot indicates the position of -2.8. 2. What number does the arrow point to on the number line? Step 1: Identify the integers surrounding the arrow. The arrow is between -2 and -1. Step 2: Count the number of small divisions from -2 towards -1. There are 10 small divisions between each integer, so each division represents 0.1. Step 3: The arrow points to the second division to the right of -2. Working out: -2 + (2 × 0.1) = -2 + 0.2 = -1.8 Answer: The arrow points to -1.8. 3. Write the next three multiples of 17. 17, 34, 51, 68, 85, ____, ____, ____ Step 1: Identify the pattern. The numbers are multiples of 17. The given numbers are 17 × 1, 17 × 2, 17 × 3, 17 × 4, 17 × 5. Step 2: Calculate the next three multiples (17 × 6, 17 × 7, 17 × 8). Working out: 17 × 6 = 102 17 × 7 = 119 17 × 8 = 136 Answer: The next three multiples are 102, 119, 136. Send me the next one 📸