Answer:
48cm
Step-by-step explanation:
The perimeter of first shape is 36cm. There are 3 semi circle (curves).
Therefore,
3 curves of semicircle (arc length) = 36
1 curve of semicircle (arc length) = 36/3
= 12cm
In picture 2,
4 semicircles (They've mentioned that they used the same semicircle for the 2nd shape also)
So,
4×12 = 48cm
The irrational numbers among these given are:

The remaining numbers are all rational.
<h3>What are rational and irrational numbers?</h3>
- Rational numbers are numbers that can be represented by fractions, such as terminating decimals.
- Irrational numbers are numbers that cannot be represented by fractions, such as non-terminating decimals and non-exact roots.
The irrational numbers in this problem are:
- Square root of 83, as it is a non-exact root.
- 24π, as π is a non-terminating decimal.
- 90.790170, which is a non-terminating decimal.
- Square root of 109, as it is a non-exact root.
More can be learned about rational and irrational numbers at brainly.com/question/17232771
#SPJ1
Answer:
m= -3/2
Step-by-step explanation:
Answer:
Hey but you get better at in no time lol
Step-by-step explanation:
no need to worry
Answer:
X | Y
---------
0 | 4
2 | 2
4 | 0
6 | -2
10| -6
Step-by-step explanation:
hope it helps :D