Answer:
12
Step-by-step explanation:
36 divided by 3 =12 for 1 teacher
Answer:
2^5
Step-by-step explanation:
Keep dividing by primes until you can't anymore. The numbers you divided by are the prime factors. The only one you need is 2.
32 = 2·16 = 2·2·8 = 2·2·2·4 = 2·2·2·2·2
32 = 2^5
Answer:
x=2 y=-4
Step-by-step explanation:
-2x=y
-x-6x=-14
-7x=-14
x=2
Answer:
C = 28.26 cm
Step-by-step explanation:
The figure shows a circle of diameter 9 inches.
The person has taken radius r as 9 inches which is wrong.
The radius must be (9/2) = 4.5 inches, such that,
Circumference = 2πr
= 2×3.14×4.5
= 28.26 cm
Hence, this is the required solution.
Answer:
the height is 9.8 cm
Step-by-step explanation:
71.54 ÷ 7.3 = 9.8
