Given that measure of angle 6 is 1/8 of measure of angle 4. find the measures of these two angles if a∥b . statement reason 1. a∥b given 2. m∠6= 1 8 m∠ given 3. m∠6+m∠4 = 4. m∠6+8m∠ = 180° substitution 6. m∠6 = m∠4= algebra

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 term makes it inconsistent y=2x - 4

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain