Find the cardinal number of each of the following sets. assume the pattern continues in each part a.{15, 16, 17, 93} b. {6, 8, 10, 12, 1006) c. {x{}x= 1, 2, d. {x|x = x+5 and xen a. the cardinal number of (15. 16. 17. 18. 93) is 700

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

7

step-by-step explanation:

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

the answer to this is a. a^2 + b^2 = c^2