The number of lines of symmetry that an arrow has is determined to be: just one line.
A line of symmetry is an imaginary line that divides a shape into two congruent or mirror-image halves, where each half is a reflection of the other.
Arrows generally possess a single line of symmetry, an imaginary division that splits the arrow into two symmetrical halves which align perfectly when one half is reflected across the line, often vertically down the center, resulting in mirror image left and right halves.
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B) 9/4 : 1
C) 3/12 : 1
D) 12/3 : 1
How many boxes must she buy to cover the floor?
A. 1 box
B. 2 boxes
C. 3 boxes
D. 4 boxes
Answer:
B. 2 boxes.
Step-by-step explanation:
Area of the floor = 7 1/2 * 8 5/6
= 15/2 * 53/6
= 265/4 feet^2.
Now we divide this are by 1 square foot giving a total of 265/4
= 66.25 tiles
so she needs 2 * 45 tiles boxes (answer).
Hi,
x= 20/3
Have a great day!
A. f=877
B. f=1,565
C. f=867
D. f=1,575
add 354 to both sides