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charle [14.2K]
3 years ago
10

HELLO I REALLY NEED HELP WITH THIS QUESTION:

Mathematics
2 answers:
krek1111 [17]3 years ago
8 0

Answer:

They didnt multiply by one half

Step-by-step explanation:

Ostrovityanka [42]3 years ago
5 0

Answer:

It is the 3rd choice, They didn't multiply by one half

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polet [3.4K]

1) 10 × 10 × 10
2)10000


5 0
3 years ago
Find the perimeter of each polygon 4cm
andriy [413]
Your answer is 12!!!!!
7 0
3 years ago
14, 15 and 16 please
WARRIOR [948]
14). (Take π value as 22/7)
circumference = 66in
2πr = 66in
2×22/7×r = 66
r = 66×7/2×22
r = 21/2in
d = 2r => d = 2×21/2
therefore diameter of the circle = 21in

15). (Take π value as 3.14)
Circumference = 3.14m
2πr = 3.14m
2×3.14×r = 3.14
r = 3.14/3.14×2
r = 1/2m
Therefore the radius of the circle = 0.5m

16). (Take π value as 22/7)
Circumference = 33km
2πr = 33km
2×22/7×r = 33
r = 33×7/2×22
r = 21/4
d = 2r
d = 2×21/4
d = 21/2km
Therefore the diameter of the circle = 10.5km
4 0
3 years ago
Add 1/2 liter,3/4 liter and 7/8 liter
LUCKY_DIMON [66]
First, find a lowest common denominator. The lcd in this equation os 8 so your new fractions would be 4/8, 6/8, and 7/8. You add the numerators (top numbers), which equals 17/8. Then you simplify to 2 1/8 liters.
5 0
3 years ago
H(n) = 3^n+3; Find h (3n)
olya-2409 [2.1K]

Answer:

The option which you chose is absolutely right.

Step-by-step explanation:

h(n) = 3^ n + 3

h(3n) = 3 ^3n + 3

Hope it will help :)

5 0
2 years ago
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