Medal how many possibilities are there when you roll a die and draw a card from a standard deck of cards? a. 58 b. 112 c. 312 d. 284

The correct option is C.

Step-by-step explanation:

If a die is rolled then the total possible outcomes are 1,2,3,4,5,6. Number of total outcomes is 6.

If a card is drawn from a standard deck of cards, then the total number outcomes is 52.

If we roll a die and draw a card from a standard deck of cards, then the total number of possibilities is

Total possible ways to roll a die and draw a card from a standard deck of cards is 312. Therefore the correct option is C.

10 b/c 5*2 =10

step-by-step explanation:

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240