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olganol [36]
3 years ago
7

What’s the sum of 4+4? (Yw)

Mathematics
2 answers:
harina [27]3 years ago
6 0
4+4= 2 if thats what your asking
Olegator [25]3 years ago
5 0

its just 4+4 its 8                                                                                                    

Step-by-step explanation:

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How to solve 7 2/6 + 8 5/6
natima [27]
Separate them first.
7+8=15
5/6+2/6=7/6
There can't be 7/6, so it becomes 1 and 1/6,
15+1+1/6=16 1/6
The answer is 16 1/6.
3 0
3 years ago
Find the surface area of a sphere with a diameter of 30 m. Express your answer in terms of π.
shutvik [7]

Answer:

900π m2

Step-by-step explanation:

surface are of a sphere is 4π(r)^2

now diameter is 30m,so radius will be 15 m

how, 4π(15)^2=900π (m2)

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Marta_Voda [28]
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How long will it take Carlos to walk 16 miles if he is walking 4 mph?
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