Henry calculated the distance from the origin to the point (8, 3, −1). His work is shown below. Step 1: d = Step 2: d = Step 3: d = Step 4: d = Analyze Henry’s work. Is he correct? Explain your answer. No, he did not substitute properly in step 1. No, he incorrectly evaluated an exponent in step 2. No, he did not add correctly in step 3. Yes, he calculated the distance correctly.

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.