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Oksana_A [137]
4 years ago
10

What does E=MC2 mean in math

Mathematics
1 answer:
defon4 years ago
5 0
<span>E represents units of energy, m represents units of mass, and c 2 is the speed of light squared, or multiplied by itself.</span>
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Logan ate 1.438 pounds of grapes. His brother Ralph ate 1.44 pounds of grapes. Wich brother ate more grapes ?
USPshnik [31]
Ralph ate more grapes, if you need to know how much more Ralph ate from Logan, Ralph ate 0.002 pounds more of grapes than Logan.
8 0
3 years ago
What is the solution of the equation below? Round your answer to
bekas [8.4K]

<em>Answer:</em>

<em>x ≅ 79.1</em>

<em>Step-by-step explanation:</em>

<em>10log(4x) = 25  </em>

<em>2log(4x) = 5  </em>

<em>log((4x)²) = 5  </em>

<em>(4x)² = 10⁵  </em>

<em>16x² = 100,000  </em>

<em>x² = 6,250  </em>

<em>x ≅ 79.1</em>

6 0
4 years ago
I need help quickly please!
tatyana61 [14]
Sorry, before someone else was answering so i didnt. I think its the second one. -6+1
8 0
3 years ago
The length of the hypotenuse of a 30°–60°–90° triangle is 9. Find the perimeter.
Pachacha [2.7K]
In a 30 60 90 triangle, the short side = one half the hypotenuse = 4.5
The middle side = short side * sq root of 3
So, the middle side = 4.5 * sq root of 3 ( <span> <span> <span> 7.7942</span></span></span>)
Perimeter = 4.5 + 7.7942 + 9
Perimeter = <span> <span> <span> 21.2942 </span> </span> </span>

Source:
http://www.1728.org/trig2.htm


8 0
4 years ago
Read 2 more answers
What is 90.51 L converted into cL?
andrezito [222]
9051
put the decimal to the right
l ml cl
90.51-> 905.1->9051
L              ML           CL
6 0
3 years ago
Read 2 more answers
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