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Mnenie [13.5K]
3 years ago
13

Solve for x 18=r/2 as a fraction​

Mathematics
1 answer:
Talja [164]3 years ago
6 0

Answer:

36

Step-by-step explanation:

18=x/2

x=18*2

x=36

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The leg of a right triangle are 3 units and 10 units. What is the length of the hypotenuse? Round your answer to the nearest hun
Andreas93 [3]
Hey there! This is gonna require the Pythagorean Theorem which is<span> a^2 + b^2 = c^2
</span>
a and b in this case are the legs while c is the hypotenuse! So, we can just plug in the numbers we know!

3^2 + 10^2 = c^2

9 + 100 = c^2

109 = c^2

And then take the square root of 109 to get the hypotenuse.

<span>10.4403065089 = c
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Since we need to round to the nearest hundredth, though, it would be 10.44



I hope that helps! Feel free to let me know if you have any questions!

- mathwizzard3
6 0
3 years ago
I think this is the last question ​
mafiozo [28]

Answer:

○ \displaystyle One\:relative\:maximum\:(-1, 8)\:and\:one\:relative\:minimum\:(2, -4)

Step-by-step explanation:

The minimum the <em>lowest</em><em> </em>possible point a certain graph touches, while the maximum is the <em>highest</em><em> </em>possible point a certain touches.

I am joyous to assist you at any time.

7 0
3 years ago
There are 5 pink marbles and 4 orange marbles in a bag. Madison will randomly pick two marbles out of the bag without replacing
scZoUnD [109]
In order to find the probability of both marbles being drawn being the same colour, the probability of each marble being drawn has to first be found and then multiply both probability to find the probability of two orange marble being drawn consecutively. 

Now, the probability of drawing an orange marble = ⁴/₉

since a marble has been removed and wasn't replaced then there are now 5 pink + 3 orange marbles (8 marbles in total) in the bag.

∴ the probability of the second marble drawn being orange = ³/₈
⇒ the probability of <span>two orange marbles in a row without the first being replaced = </span>⁴/₉<span> </span>× ³/₈  =  ¹/₆ 
6 0
3 years ago
Find an equation of the line L. L is perpendicular to y=-2x and is passing through points 2,-4
galina1969 [7]

slope of line y= -2x is -2

slope of line L= (-1)reciprocal of slope line y= -2x.

=( -1)(-1/2)

=1/2

since the L passes through (2,-4),

equation of line L: y-(-4)= 1/2(x-2)

2y+8 = x-2

x-2y-10=0

Hence equation of line L is x-2y-10=0

6 0
3 years ago
What is the sum or difference 2^4-8^4
malfutka [58]
<span>-4080 is the correct answer

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3 years ago
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