Sarah was thinking of a number. Sarah doubles it and gets an answer of 4.5. What was the original number?
2 answers:
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Answer:
a). 130 inches
b). 1014 inch²
Step-by-step explanation:
Each student will make a quilt square having each side of 8 inches.
Since each quilt square will lose of an inch.
Therefore, each side will lose of an inch.
So the each square quilt will be having measure of each side =
=
= inches
a). As shown in the figure length of the rectangle formed = 6.5×6 = 39 inches
Width of the rectangle = 6.5×4 = 26 inches
Perimeter of the rectangle = 2(length + width)
= 2(39 + 26)
= 2(65)
= 130 inches
b). Area of the quilt = 39×26 = 1014 inch²
Answer:
b>-5
Step-by-step explanation:
Multiply by 5 to isolate b.
If you graph this on a line, it would be a hollow point facing the right, since it's any number greater than five, not including 5.
If you put any number greater than -5, you'll output greater than - 1.
Additive Inverse of -33
<h2>༆ANSWER:</h2>—————————————————
- The additive inverse of -33 is 33.
»The opposite of the given integer is called its additive inverse. The sum of a number and its additive inverse is zero. For example, the additive inverse of -4 is 4, so when you add the two integer they sum will be zero.