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IrinaK [193]
2 years ago
10

The total cost of 3 bikes is 480 000 . One bike costs twice as much as the smallest and another 3 times as much a the smallest ?

​
Mathematics
1 answer:
katrin [286]2 years ago
7 0
The smallest costs $80,000, the second smallest costs $160,000, and the largest costs $240,000.
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Can someone do 15?!?!?
andrew-mc [135]

<u>Given</u>:

The given triangle is a right triangle.

The length of the hypotenuse is 31 units.

The length of the leg is 23 units.

One of the angle is x.

We need to determine the value of x.

<u>Value of x:</u>

The value of x can be determined using the trigonometric ratio.

Thus, we have;

sin \ \theta=\frac{opp}{hyp}

Substituting \theta=x, the side opposite to the angle x measures 23 units and the hypotenuse is 31.

Thus, we have;

sin \ x=\frac{23}{31}

Dividing, we get;

sin \ x=0.74

Taking sin ^{-1} on both sides of the equation, we get;

x=sin^{-1}(0.74)

x=47.7

Rounding off to the nearest whole integer, we get;

x=48

Thus, the value of x is 48°

Hence, Option c is the correct answer.

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3 years ago
What is the opposite of -63
Evgesh-ka [11]

Answer:

63

Step-by-step explanation:

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3 years ago
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Please help me with this answer!! I am really stuck...No nonsense answers please.
wariber [46]

Answer:

19

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

< DBG = 1/2 ( DG)

< DBG = 1/2 ( 360 - BD - BG)

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8 0
3 years ago
Please help with solving this
gizmo_the_mogwai [7]

Answer:

x=-7

Step-by-step explanation:

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3x+1=2x-6     combine like terms by subtracting 2x from both sides

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x=-7

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3 years ago
What is the quotient of (a2 +6a + 9) +(a + 3)
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Im sorry but this is not a quotient problem but an addition one, I can still simplyfy it for you though.


answer : a^2+7a+12
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3 years ago
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