CAN SOMEONE PLEASE HELP ME WITH MY MATH PLEASEEE

Step-by-step explanation:

Considering the triangle formed.

And, the sum of angle of triangle = 180°

Now, let's find the value of w:

Collect like terms

Move constant to R.H.S and change its sign

Subtract the numbers

Divide both sides of the equation by 3

Calculate

Hope this helps...

Best regards!!

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

answer:

your answer is: c. 196 7/8 in^3.