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Triss [41]
2 years ago
11

The angle formed by two spokes meeting at the center of a bicycle wheel is 30°. After the wheel rotates 540°, what will be the a

ngle formed by the two spokes?​

Mathematics
1 answer:
cluponka [151]2 years ago
5 0

Answer:

18

Step-by-step explanation:

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9 times the quantity of 12 less than a number x is 24. Write in an algebraic expression.
kiruha [24]

Answer:

9(x-12)=24

Step-by-step explanation:

5 0
2 years ago
When v=5 and m=-4, evaluate: 4v2-m2
lions [1.4K]

Answer:

84

Step-by-step explanation:

4v^2 - m^2

let v=5 and m=-4

4 * (5)^2 - (-4)^2

4* (25) - (16)

100 - 16

84

8 0
3 years ago
Please need help thank you
kodGreya [7K]

Answer:

1/6

Step-by-step explanation:

7 0
3 years ago
Can someone please help me please
qwelly [4]

Answer:

1) \dfrac{12+\sqrt{-16}}{4}=\dfrac{12+\sqrt{16i^{2}}}{4}\\\\\\=\dfrac{12+4i}{4}=\dfrac{12}{4}+\dfrac{4i}{4}\\\\\\= 3 + i

Real part = 3  & imaginary part = 1

2) 4 + 7i - 8 = 4 -8 + 7i

                   = -4 + 7i

Real part = -4 & imaginary part = 7

3)\dfrac{\sqrt{9}+\sqrt{-4}}{5}=\dfrac{3+\sqrt{4i^{2}}}{5}\\\\\\=\dfrac{3}{5}+\dfrac{2i}{5}\\\\\\Real \ part = \dfrac{3}{5} \ & \ imaginary \ part = \dfrac{2}{5}

4) -2-\sqrt{-25}=-2-\sqrt{25i^{2}}=-2-5i

Real part = -2  & imaginary part = -5

5)\dfrac{15-13i}{3}=\dfrac{15}{3}-\dfrac{13i}{3}\\\\\\Real \ part = \dfrac{15}{3} \ & \ imaginary \ part = \dfrac{-13}{3}

b) 1) 6 + 4i

2) -12+ 5i

3) 5-14i

4 0
2 years ago
Simplify the numerical expession 5-2 + 12 + 4?​
hodyreva [135]

Answer:

The answer is 19

Step-by-step explanation:

6 0
3 years ago
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