How do you write 6.43999001 X 10^8 in standard form?

Two of the four interior angles of a particular parallelogram are 130 degrees each. What is the number of degrees in each of the other two interior angles?

Mera Painted equal sections of her bedroom, wall to make a pattern, she painted 2/5 of the wall white and 1/2 of the wall lavender right a equivalent fraction for each fraction using a common denominator

Choose the statement that is TRUE. A. In an ordered pair, the x value is always larger than the y value. B. In an ordered pair, the x value always comes before the y value. C. In an ordered pair, the x value always comes after the y value. D.

What is x + x/7 + 1/11 (x + x/7) = 60?

Given: x + 2y = - 6. Solve for x. What is the coefficient of y? Type a numerical answer in the space provided.

Which of the following ratios correctly describes the tangent function? a. opp/adj b. opp/hyp c. adj/hyp

The volume of a cylinder is 94570.57 cubic feet, the hieght being 22 ft. What is the radius

Calculate the consumers' surplus at the indicated unit price p for the demand equation. (Round your answer to the nearest cent.) q = 20 - 0.05p^2; p = 4

EP ∥ TQ, EQ ∩ PT = K Prove: △TKQ~△PKE

What is the coefficient of n^2 in the sum of - 5^4+4n^2-n+5 and 7n^4-5n^3-9n^2+3n+2