Answer:
The units of the two shapes are not the same one is in cm the other in mm
Step-by-step explanation:
1cm=10mm
15÷10=1.5cm
12÷10=1.2cm
1.2×1.5=1.8
72- area of B
Area of B take away the area of A
72- 1.8
Answer=70.2cm
Answer:
Step-by-step explanation:
6+4=10
2+2=4
_______
4+1=50
so the answer is 50
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Answer:
Length of the thread = 30 metres
Step-by-step explanation:
Length of the thread in one round of a reel = Circumference of the reel
C =
Since radius of the reel =
=
= 2.5 cm
Circumference of the reel = 2(π)(2.5)
= 5π
= 5×3
= 15 cm
Length of the thread wound in one round around the reel = 15 cm
Since, thread is wound 200 times round a reel, length of the thread
= 200 × 15
= 3000 cm
≈ 30 metres
Therefore, Option (B) will be the answer.
The answer is 25. You would divided 355 by 14 and you would get 25.3571428571 and you would round it to 25 because it is impossible to have 25.3571428571 crates
Answer:
The answer is 20
Step-by-step explanation:
I just did it and got it correct