In △BCD, BP=15 cm. What the length of BX⎯⎯⎯⎯⎯?

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A triangle B C D. Side B D is the base. P, Q, and R are the midpoints of sides C D, B D, and C B respectively. Midpoints of each side connect to the opposite vertex. B P is the median of line segment C D. C Q is the median of line segment B D. D R is the median of line segment B C. Medians intersect at a point labeled X. Single tick marks are on the line segments C R and R B. Double tick marks are on the line segments C P and P D. Triple tick marks are on the line segments B Q and Q D.

You estimate that a kitten weighs 8 pounds the actual weight of the kitten is 6 pounds what is the percent error rounded to the nearest hundreth of a percent

Which pair of angles are vertical angles? ∠1 and ∠4 ∠1 and ∠2 ∠2 and ∠4 ∠2 and ∠3

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.