Jessica is measuring two line segments. The first line segment is 30 cm long. The secon line segment is 500mm long. In centimeters. how long are the two line segments together?

During a nature walk jill identified 20 species of animals n plants jill said that 1/3 rd of the specie s she identified where animals can this be correct explain

rectangle QRST has vertices Q (3,2) R (3,8) S (7,8) and T (7,2). What is the perimeter of the rectangle?

Mrs. Sahd distributes pencils and papers to students in the ratio of 2 pencils to 10 sheets of paper. Three of these ratios are equivalent to 2/10. which one is not? a. 1/5 b. 7/15 c. 4/20 d. 8/40?

If the resistance of one component of a series circuit is 3+j5 ohms, and the resistance of the second component of the circuit is 5-j8 ohms, and the resistance of the third component of the circuit is 6+j4 ohms, what is the total resistance in the

The dimensions of the base of Box 1 are x by 3x. The base area of Box 1 is: 3x 3. x2 3r3 4x

Solve for q. -15 - 18q = - 20q + 15 q =

Represent the proportional relationship described with an equation where d equals dogs and c equals cats: three dogs for each cat

Ou can draw a quadrilateral with two sets of parallel lines and no right angles. a. True b. False

There are 8 candidates for student government: Hal, Mary, Ann, Frank, Beth, John, Emily, and Tom. The three candidates that receive the highest number of votes become candidates for a runoff election. How many 3-candidate combinations are possible?

If n=1 and m=3 then n^2=2 and m=6 what is wrong with this question