Answer:
4. 11/6, 121/36
5. 5/8, 25/64
6. 4/7, 16/49
7. 14/9, 196/81
Step-by-step explanation:
The ratio of perimeters is the same as the ratio of corresponding legs:
perimeter ratio = red leg/blue leg
The area ratio is the square of that:
area ratio = (perimeter ratio)²
__
<h3>4.</h3>
perimeter ratio = 11/6
area ratio = (11/6)² = 121/36
__
<h3>5.</h3>
perimeter ratio = 5/8
area ratio = (5/8)² = 25/64
__
<h3>6.</h3>
perimeter ratio = 4/7
area ratio = (4/7)² = 16/49
__
<h3>7.</h3>
perimeter ratio = 14/9
area ratio = (14/9)² = 196/81
Answer:
A,B,and C
Step-by-step explanation:
Hopefully this helps!
Answer is : f^-1 (x)=-2x/3+1
Hi there! :)
<u>Answer:</u>
7/25 is equivalent to <u>0.28</u>
Step-by-step explanation:
In order to go from a fraction to a decimal, you need to divide the numerator (top number) by the denominator (bottom number):
7/25 = <u>7 ÷ 25</u>
7 ÷ 25 = <u>0.28</u>
There you go! I really hope this helped, if there's anything just let me know! :)