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Solnce55 [7]
3 years ago
15

Please help with this question thanksm

Mathematics
1 answer:
cluponka [151]3 years ago
5 0

Answer: a) 1/64

Step-by-step explanation:

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What the perimeter is ?
tigry1 [53]

Answer:

the perimeter is the total length of that plane figure

5 0
3 years ago
What are the x and y intercepts for 2x-6y=12 and how do you find them?<br> Thanks!
quester [9]
X intercept is
\frac{  2}{6} x
y intercept is 2

3 0
3 years ago
The sum of three numbers $x$ ,$y$, $z$ is 165. When the smallest number $x$ is multiplied by 7, the result is $n$. The value $n$
babymother [125]

You're given

<em>x</em> + <em>y</em> + <em>z</em> = 165

7<em>x</em> = <em>n</em>

<em>n</em> = <em>y</em> - 9

<em>n</em> = 9 + <em>z</em>

and you want to find <em>xyz</em>.

Solve the last three equations for <em>x</em>, <em>y</em>, and <em>z</em> :

7<em>x</em> = <em>n</em>   →   <em>x</em> = <em>n</em>/7

<em>n</em> = <em>y</em> - 9   →   <em>y</em> = <em>n</em> + 9

<em>n</em> = 9 + <em>z</em>   →   <em>z</em> = <em>n</em> - 9

Substitute <em>x</em>, <em>y</em>, and <em>z</em> into the first equation and solve for <em>n</em> :

<em>n</em>/7 + (<em>n</em> + 9) + (<em>n</em> - 9) = 165

<em>n</em>/7 + 2<em>n</em> = 165

<em>n</em> + 14<em>n</em> = 1155

15<em>n</em> = 1155

<em>n</em> = 77

Now solve for <em>x</em>, <em>y</em>, and <em>z</em> :

<em>x</em> = 77/7 = 11

<em>y</em> = 77 + 9 = 86

<em>z</em> = 77 - 9 = 68

Then the product is

<em>xyz</em> = 11 • 86 • 68 = 64,328

6 0
3 years ago
R(x)=2 square root of x s(x)=square root of x (r/s)(3)
anastassius [24]

Answer:

r

(

x

2

+

5

)

=

√

x

2

+

8

Step-by-step explanation:

7 0
3 years ago
Heeeeeeeelpppppppppp​
Mekhanik [1.2K]

Answer:

14.83 feet

Step-by-step explanation:

c^{2} =a^{2} +b^{2}

a=\sqrt{16^{2}-6^{2}  }

a=14.83 feet

8 0
3 years ago
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