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Burka [1]
3 years ago
14

Convert 40.64 centimeters to inches. 1 Inch = 2.54 centimeters PLS HELP!!!​

Mathematics
1 answer:
patriot [66]3 years ago
3 0
16 inches ! , because 49.64 dived by 2.54 = 16 and 2.54 = 1 inch and 2.54 times 16 = 40.64
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How do I find the value of the variable?
Kryger [21]
93+36+m=180 combine like terms
93+36=129 rewrite
129+m=180 subtract 129 from both sides
180-129=51 rewrite
M=51 and to check this just plug 51 in for m
93+36+51=180
93+36=129
129+51=180
180=180
Hope this helps have a nice nite!
3 0
4 years ago
It is estimated that light takes 110,000 years to travel the full distance across our galaxy
stepladder [879]
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-------------------------------\\\\
\textit{how many seconds in a minute?}\qquad 60
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\textit{how many seconds in }\stackrel{1~hr}{60~minutes?}\qquad 60\cdot 60
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\textit{how many seconds in }\stackrel{1~day}{24~hrs}?\qquad 60\cdot 60\cdot 24
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\textit{how many seconds in }\stackrel{1~year}{365~days}?\qquad 60\cdot 60\cdot 24\cdot 365

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if we know it takes light 1 second to go 300 million meters, then in 365 days or a year, or 60*60*24*365 seconds, it will then travels

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we know she travels the Milky Way in 110,000 years  or 60 * 60 * 24 * 365 * 110,000  seconds

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4 0
3 years ago
If the following system of equations was written as a matrix equation in the form AX = C,? and matrix A was expressed in the for
LenaWriter [7]
The given equations are
5x + 7y = 7
3x - 2y = 9

As a matrix equation,
A = [5   7
       3 -2]

X = [x
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C = [7
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That is
a =5, c=7; and b=3, d=-2

a - b + c + d = 5 - 3 + 7 + (-2) = 7

Answer: 7
4 0
3 years ago
Read 2 more answers
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Alex
Ax - b = c....subtract ax from both sides
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6 0
3 years ago
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poizon [28]

A) 33

There are always chances so you never know where the samples could be from. The answer 33 makes the most logical sense.

3 0
3 years ago
Read 2 more answers
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