3 Find the volume of the solid. Round answer to the nearest tenths.
4 yd
2 yd
apothem (rounded to nearest tenths) -
Area of the Base (rounded to nearest tenths) =
The volume of the solid -
| ya

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

With this one. will mark brainliest

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units