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solniwko [45]
4 years ago
15

Solve for h S=2Πr^2+2Πrh

Mathematics
1 answer:
DanielleElmas [232]4 years ago
4 0
H=-r+s/2pier there u go sir
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Bobby just turned 56 and has retirement savings in an IRA. How many years will he have to wait to be able to withdraw money with
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The minimum age to withdraw from an IRA without penalty is 59 1/2. Subtract Bobby's age from this required age.

59 1/2 - 56 = 3 1/2

Bobby will have to wait 3 and a half years to withdraw without incurring penalties.
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3 years ago
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If BC= 48 cm and sin
erastovalidia [21]

Using relations in a right triangle, it is found that the length of AC is of 14 cm.

<h3>What are the relations in a right triangle?</h3>

The relations in a right triangle are given as follows:

  • The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
  • The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
  • The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

Researching this problem on the internet, we have that:

  • The opposite leg to angle A is of 48 cm.
  • sin(A) = 0.96.

Hence the hypotenuse is found as follows:

sin(A) = 48/h

0.96 = 48/h

h = 48/0.96

h = 50 cm.

The length of side AC is the other leg of the triangle, found using the Pythagorean Theorem, hence:

x^2 + 48^2 = 50^2

x^2 = \sqrt{50^2 - 48^2}

x = 14 cm.

More can be learned about relations in a right triangle at brainly.com/question/26396675

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2 years ago
The ratio of the number of cookies to the number of candies in different gift boxes is 5:7. Which table best shows the number of
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Answer: 10:14, 15:21, 20:28

Step-by-step explanation: These are all multiples of 5 and 7.

5: 10, 15, 20

7: 14, 21, 28

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3 years ago
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Answer:the answer is 1 i just did it

Step-by-step explanation:

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The equation x? +(k - 3)x+(3 - 2k) = 0, where k is a constant, has two distinct real
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Here’s the answer…Hope this helps?

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