Answer: 993.6
Step-by-step explanation:
height*base*depth=Area
8*6.9= 55.2
55.2*18= 993.6
Sorry if i gave you the wrong answer, I am super sorry
Given:
The expression is

The steps are given.
To find:
The mistake in her steps.
Solution:
We have,

The correct steps are shown below.
Step 1: Taking out x as common factor.

Step 2: Now, taking out 2x² as common factor from first two terms (first group of terms) and -1 form last two terms (second group of terms) in the parentheses.

Step 3: Taking out (x+1) as common factor.

She incorrectly factored -1 from the second group of terms.
Therefore, the correct option is B.
Answer:
180
Step-by-step explanation:
Answer:
5 seconds
Step-by-step explanation:
All you have to do is make a ratio.
10 yards = 5/3 seconds
10 * 3 = 30 yards
5/3 * 3 = 15/3 = 5 seconds
Answer: Part B
Step-by-step explanation: