Answer:
a = 8
Step-by-step explanation:
- 2a - 5 = a + 3
- a - 5 = 3
- a = 8
Answer:
Step-by-step explanation:
To rotate any figure we have to have the <em>CENTER</em> of rotation!!!!
You did not provide us (your helpers) with that point, so I chose point on the horizontal mirror.
Answer:-28
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
Adding 6 and 3 gives you the full length of the long side of rectangle and since 3 is the radius of the circle, the short side if the rectangle would also be equal to 3.
So, the long sides equal 9 and the short sides are 3, making the perimeter 18
The number of glasses is restricted to 44 cups. So the number of iced tea cups and the number of lemonade cups that she can serve is, maximum, 44. Then, if you call x the number of glasses of iced tea and call y the number of glasses of lemonade, you have that the total number of glasses (cups) is x + y. And <span>the equation that represents the number of glasses that she cacn serve is x + y = 44. You can place it in other equivalent ways, for example, solve for y: y = 44 - x. Those two equations are valid answers because they represent the same equation.</span>
