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geniusboy [140]
3 years ago
6

Is the answer to this a, b, c or d?

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0
The answer would be D.

To find the hypothenuse, you have to multiply by the square root of 2 and to find the side length is not necessary because it is the same length as the other side length
Schach [20]3 years ago
3 0

Answer:

D

Step-by-step explanation:

This is a 45 45 90 triangle

It is special because the sides are in a certain ratio of 1:1:\sqrt{2}

\sqrt{2} is the length of the hypotenuse and 1 is the length of the legs.

This means that the length of the legs are equal, so y=3\sqrt{2\\}

If 1 part is 3\sqrt{2\\}, we need to find what \sqrt{2} is.

We can do that with 3\sqrt{2\\} *\sqrt{2}

6

x=6

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X+3=6,x=1<br><br> How do you do this
alexdok [17]
X equals 3
Explanation:
X equals 2 because 3 plus 3 is 6
4 0
3 years ago
Read 2 more answers
Surface area and volume of cone
faust18 [17]

The surface area and the volume of the cone is 816.4 km² and 7536 km³ respectively.

<h3>What is volume?</h3>

Volume is the capacity of an object.

To calculate the surface area and volume of the cone shown above, we use equation 1 and equation 2 respectively.

Formula:

  • S = πr√(r²+h²)............. Equation 1
  • V = πr²h.................. Equation 2

Where:

  • S = Surface area of the cone
  • V = Volume of the cone
  • r = Radius of the base of thye cone
  • h = Vertical height of the cone.

From the diagram,

Given:

  • r = 10 km
  • h = 24 km
  • π = 3.14

Substitute these values into equation 1 and equation 2 respectively.

  • S = 3.14×10[√(24²+10²)
  • S = 31.4(√676)
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Also for the volume of tyhe cone

  • V = 3.14×10²×24
  • V = 7536 km³

Hence, The surface area and the volume of the cone is 816.4 km² and 7536 km³ respectively.

Learn more about volume here: brainly.com/question/1972490

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8 0
2 years ago
4 + 8x - 14 = -26, What's X?
bearhunter [10]
X will equal -2 
-10+ 8x= -26
8x= -16
x=-2
3 0
3 years ago
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The dimensions of the base of Box 2 are<br> by 4x - 1.<br> 4x² – x<br> 4x²_1<br> 4x4<br> 5x-1
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Answer: 4x^2-x

Step-by-step explanation:

7 0
3 years ago
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Pls help you can do either one
iren [92.7K]

Answer:

4. 20.8 in

5. 60 degrees

6. i cant see number 6 so yah

Step-by-step explanation:

6 0
3 years ago
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