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lesantik [10]
3 years ago
7

What persent of the model is a circle

Mathematics
2 answers:
enyata [817]3 years ago
8 0
33.3 repeating percent

You set up a proportion

6/18 = x/100

100x6= 600

600÷18 = 33.3 repeating
kykrilka [37]3 years ago
8 0
33.333333333333333% ..... it keeps on going forever, but you can just round it to 33.33% or you know, around there.
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What is 20% of 30% of 40% of $50
GarryVolchara [31]

20% of $50 = $10

30% of $50 = $15

40% of $50 = $20

Multiply 20% by $50

30% by $50

40% by %50

6 0
3 years ago
A ship is 2.8 degrees off course. If the ship is traveling at 14 mph, how far off course will it be after 2 hours?
Ostrovityanka [42]
I am pretty sure it’s 1.37 miles
6 0
3 years ago
Can someone help “is 9 a factor of 23p - 47
quester [9]

Answer:

No.

Step-by-step explanation:

9 Does not go into 47 or 23

6 0
3 years ago
Read 2 more answers
Brainliest to most helpful! Answer asap!
kap26 [50]

ΔAOB is a right angled triangle. Therefore the Pythagorean Theorem applies in this situation.
θ is the angle from a standard position of the line OA

The length of the y component is √(1-0)2 +(-3-(-3))2] =√(12+ 02) = 1 A(-3,1) to B(-3,0) which is opposite

Then the length of the x-component is √[(-3-0)2 +(0-0)2] = √(9+0)= 3 B(-3,0) to O(0,0) which is adjacent

The length of vector OA is √[(-3-0)2 + (1-0)2] = √(9+1) = √(10) A(-3,1) to O(0,0) which is the hypotenuse of the triangle

θ = 180 - α
sinθ = sin(180-α) = opposite/hypotenuse = 1/√10
cosθ = adjacent/hypotenuse = -3/√10
tanθ = opposite/adjacent = 1/-3 = -1/3

α= arcsin(1/√10) ≈ 18
θ =180 -18 ≈162
8 0
3 years ago
Which value is a solution to the inequality 5x – 1 ≤ –11?
avanturin [10]

Answer:

x≤-2

Step-by-step explanation:

To solve the inequality, we have to add 1 on each side:

5x-1≤11

  +1   +1

And then we get:

5x≤-10.

To find x, we have to divide each side by 5:

5x/5≤-10/5

After we do that, we get:

x≤-2.

5 0
3 years ago
Read 2 more answers
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