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KonstantinChe [14]
3 years ago
10

I don't know how to find angle 1

Mathematics
1 answer:
Ronch [10]3 years ago
7 0
I think it's 150! Hope this helps :)
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4. An oil palm plantation uses fertiliser at a rate of 350 kg per hectare. State the rate of
otez555 [7]

Answer:

35

Step-by-step explanation:

1kg= 1000g

1 hectare = 10 000 m²

1 kg/hct = 1000/10 000 g/m²

1 kg/hct = 1 / 10 g/m²

350 kg per hectare is equal to 350 / 10 = 35 g/m²

7 0
2 years ago
A regular octagon rotates 360° about its center. How many times does the image of the octagon coincide with the preimage during
Elden [556K]
<span>A regular octagon is a closed figure with sides of the same length and internal angles of the same size. so if it is rotated 360 degrees it should coincide with its preimage after every 45 degrees. So 360/45= 8 times</span>
8 0
3 years ago
Read 2 more answers
When Victoria goes bowling, her scores are normally distributed with a mean of 130
Artemon [7]

Answer:

0.2377 or about a 23.77% chance

Step-by-step explanation:

P(123<X<130) = normalcdf(123,130,130,11) = 0.2377303466 ≈ 0.2377

Therefore, the probability that the next game Victoria bowls, her score will be  between 123 and 130 is 0.2377 or about a 23.77% chance

5 0
3 years ago
If Oscar the ostrich travels 78 miles in 2 hours on land, how fast does he travel?
Aleks04 [339]
Speed=distance traveled/time of the travel=78/2=39 mph
3 0
3 years ago
In a recent survey, three out of every five teenagers said they listen to music while studying.
Virty [35]

Answer:

225

Step-by-step explanation:

3 out of 5 is .6 is u multiply .6 by 375 you get 225

7 0
3 years ago
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