Ju lian’s friend James also has a tank in the shape of a triangular prism. The dimensions of James’ tank are each exactly times the dimensions of Ju lian’s tank. If the area of the triangular base of Ju lian’s tank is approximately 400 square inches, what is the approximate area of the triangular base of James’ tank? 3,025 square inches
2,035 square inches
3,045 square inches
4,025 square inches

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

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.

What is the area of the triangle 10 13 12