Answer: 8
Step-by-step explanation: She bought 8 shoelaces because 9.60 divided by 1.20 is 8
5*5 = 25
5 x 5 equals to 25 (twenty five)
Answer:
Step-by-step explanation:
You would use the equation,
r= radius, n = number of sides
Answer:
(c) 13.2
Step-by-step explanation:
The sum of angles in a triangle is 180°, so angle C is ...
C = 180° -A -B
C = 180° -16° -49° = 115°
The measure of side c can be found from the Law of Sines:
c/sin(C) = a/sin(A)
c = a·sin(C)/sin(A) = 4·sin(115°)/sin(16°)
c ≈ 13.2
Answer:
(a)
(b)
Step-by-step explanation:
Given
Solving (a): The category of number the belong to
Solve the square root
The result is irrational;
So:
This has an integer numerator and denominator;
So:
Solving (b): Order from least to greatest
i.
ii.
iii.
List out the corresponding numbers:
10.246950766; -4 and 1.333333
Reorder: from least to greatest:
-4; -1.3333333 and 10.246950766
<em>Hence; The correct order is:</em>