Answer:
88 feet
Step-by-step explanation:
<u>Formula for perimeter of rectangle: 2a + 2b</u>
2(27) + 2(17)
88
Answer: 88 feet
-6.9~ -6 is the whole number and 9/10 is the fraction. 9/10 equals 0.9
9514 1404 393
Answer:
5
Step-by-step explanation:
The left side simplifies to ...
2x +16
The right side simplifies to ...
2x +21 -__
The x-terms are already equal. To make the constant terms equal, we want ...
16 = 21 -__
The blank must be filled with the value 21-16 = 5 to make the statement true.
5 goes in the blank.
So chance to get a black pen: 4/10=2/5
Chance to get a red pen: 1/10
Chance for the two happened at the same time
2/5 * 1/10 = 2/50=1/25
I think... I’m not very sure though
