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lara31 [8.8K]
3 years ago
5

Anyone Know This Answer ?

Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0
I hope this helps you



M^2+R^2=W^2



M^2+16=25



M^2=9
Nostrana [21]3 years ago
5 0
I'm not 100% positive, but I believe it's 41. Please feel free to correct me on this though
You might be interested in
Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.
Studentka2010 [4]
I like to think of radicals (or square roots) just as x terms-
here, we have the equivalent (kind of) to x * 4x. 
Since these are both x terms and 4x= x*x*x*x, we can simply write 5x.

Im not sure what your teacher is asking you to communicate, but most simply would like to see evidence that you understand the material rather than simply looking up the answer... (i mean without reading an explanation xD)
4√x= √x*√x*√x*√xso √x • 4√x =5√x
5 0
3 years ago
The perimeter of the dodecagon is 54 cm. by joining every other vertex of the dodecagon a hexagon is formed. if each side of the
lawyer [7]

Answer:

x = 8.69

Step-by-step explanation:

we know that the perimeter of the dodecagon is 54, so each edge will be 54/12

54/12 = 4.5 cm

if we draw the lines to remove 6 vertices and form a hexagon, 6 triangles with 2 sides of 4.5 cm are formed.

we know that the angle of each vertex is 150 ° because it is a dodecagon

if we apply the law of cosines we can take the other side of the triangle, since we only need 2 side and the opposite angle to the side we want to know

a would be our x

b = 4.5

c = 4.5

A = 150°

a^2 = b^2 + c^2 - 2bc * cos (A)

x^2 = 4.5^2 + 4.5^2 - 2 * 4.5 * 4.5 * cos (150)

x^2 = 20.25 + 20.25 - 40.50 * -0.866

x^2 = 40.50 + 35.07

x = √ 75.57

x = 8.69

4 0
3 years ago
Solve for x. <br> 35x = 21
emmasim [6.3K]
X = 21/35

x = 3/5 

Explanation: divide both sides by 35 and reduce the fraction 21/35 to get 3/5.

7 0
3 years ago
Read 2 more answers
(08.03)A set of equations is given below:
faltersainse [42]

Answer: Third option

-x + 2 = 3x - 4.

Step-by-step explanation:

One of the ways of solving a system of equations is by equating the equations and solving for one of the variables.

In this case we have the system:

y = -x + 2\\\\y = 3x - 4

Note that if y is equal -x + 2 and also y equals 3x - 4

Then logically -x + 2 must be equal to 3x - 4.

We write equality.

-x + 2 = 3x - 4.

Then the correct answer is the third option.

We can also solve for the variable x

-4x = -6\\\\4x = 6\\\\x = \frac{6}{4}\\\\x = \frac{3}{2}

7 0
3 years ago
Read 2 more answers
The net price equivalent rate of 3/7/13 is:
mrs_skeptik [129]
I think it’s 0.4285 or 42/85
4 0
3 years ago
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