Answer:
3/13
Step-by-step explanation:
There are 12 face cards in a deck of 52 cards. The fraction is 12/52 and you simplify so the answer is 3/13. (about 23 percent and face cards are kings, queens and jacks)
Answer:
A would be - 1/4 and B would be -5
Answer:
where are the dimensions????
Answer:
Part A: 2 - 10
The 5 is the width in metres, the x is the extension in metres, and the 8 is the length in metres.
Step-by-step explanation:
5(x + 8) Distribute the properties first. (5)x +8(5)
Then multiply them. 5x + 40.
Next we want to isolate x, so we will subtract 40 to cancel out the +40. We do this on both sides to balance it.
5x + 40 = 0
5x + 40 - 40 = 0 - 40
5x = -40
Next we will divide by 5 to cancel out the multiply by 5.
5x/5 = -40/5
x = -8
So an equivalent expression would be anything that equals an answer of -8, such as 2 - 10.
Perimeter is the sum of the two lengths plus the sum of the two widths.
Divide the perimeter in half and that is the sum of one length and one width.
27/2 = 13.5
The ratio is 2:1, add the ratio: 2 +1 = 3
Divide the sum by 3:
13.5/3 = 1.5
Multiply that the each portion of the ratio:
4.5 x 2 = 9
4.5 x 1 = 4.5
The length is 9 inches
The width is 4.5 inches