Answer:
1/4
Step-by-step explanation:
Find the area of the full rectangle:
=> 40 x 30 = 1200
Find the area of the uncut part:
=> 20 x 15
=> 300
Make these numbers as a fraction.
=> 300 / 1200
=> 3/12
=> 1/4
So, 1/4 part remains uncut.
60 coins
30%=pennies
100-30=70% =not pennies
percent menas parts out of 100 so
70%=70/100=7/20=0.7
so we want to find 70% of 60
'of' can be translated to as multiply
0.7 times 60=42
42 coins=not pennies
Answer:
multiply s by t
Step-by-step explanation:
you just multiply s times t and get your answer
Answer:
n = 2b + 4
Step-by-step explanation:
4 years older = +4
2 times his brother = 2b
n= 2b+4
<span>I think no, now all lines of symmetry are diagonals because
it can also be horizontal and vertical.
Symmetry is also known as proportion; anything that is equal or proportion with
each other.
Let’s have an example:
A square
=> in getting the symmetry of a square, we need to draw a 2 diagonal lines
to each edges.
=> we can also draw 2 perpendicular lines that bisect to the edges of the
square and it also provide an equal parts or proportional parts.
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