Answer:
honda
Step-by-step explanation:
We have been given the steps to solve the equation as
Step 1: 2x = 18
Step 2: x = 18 − 2
Step 3: x = 16
There is an error in step 2.
We have ![2x=18](https://tex.z-dn.net/?f=2x%3D18)
x is in multiplication with 2. So in order to get rid of 2 from the left hand side, we perform opposite operation of multiplication i.e. division.
So we must divide both sides by 2.
Therefore, A is the correct option.
A) She did not divide 18 by 2.
Answer:
25 divided by 40=0.625 rounded is 0.6 is ur answer!
Step-by-step explanation:
Answer:
3/4, 75% chance
Step-by-step explanation:
you have four in total, three of which are not c, so you have a three out of four chance of NOT picking c. 3/4 as a percentage is 75%
Answer:
173.20 ft
Step-by-step explanation:
![\tan \: 30 \degree = \frac{length \: of \: tunnel}{depth \: of \: tunnel} \\ \\ \frac{1}{ \sqrt{3} } = \frac{length \: of \: tunnel}{300} \\ \\ length \: of \: tunnel \\ \\ = \frac{300}{ \sqrt{3} } \\ \\ = \frac{300 \sqrt{3} }{3} \\ \\ = 100 \sqrt{3} \\ \\ = 100 \times 1.7320 \\ \\ = 173.20 \: ft](https://tex.z-dn.net/?f=%20%5Ctan%20%5C%3A%2030%20%5Cdegree%20%3D%20%20%5Cfrac%7Blength%20%5C%3A%20of%20%5C%3A%20tunnel%7D%7Bdepth%20%5C%3A%20of%20%5C%3A%20tunnel%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Cfrac%7B1%7D%7B%20%5Csqrt%7B3%7D%20%7D%20%20%3D%20%20%5Cfrac%7Blength%20%5C%3A%20of%20%5C%3A%20tunnel%7D%7B300%7D%20%20%20%5C%5C%20%20%5C%5C%20length%20%5C%3A%20of%20%5C%3A%20tunnel%20%20%5C%5C%20%20%5C%5C%20%3D%20%20%5Cfrac%7B300%7D%7B%20%5Csqrt%7B3%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B300%20%5Csqrt%7B3%7D%20%7D%7B3%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20100%20%5Csqrt%7B3%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20100%20%5Ctimes%201.7320%20%5C%5C%20%20%5C%5C%20%20%3D%20173.20%20%5C%3A%20ft)