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Nana76 [90]
3 years ago
11

Find x! Please help!!

Mathematics
1 answer:
a_sh-v [17]3 years ago
5 0

{(8 + x)}^{2}  =  {8}^{2}  +  {15}^{2}  \\ {(8 + x)}^{2}  =  64  +  225 \\  {(8 + x)}^{2}  = 289 \\ {(8 + x)}^{2}  =  {17}^{2}  \\ 8 + x = 17 \\ so \: x = 17 - 8 = 9
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Which ordered pair is NOT a solution to the inequality in the graph?
aalyn [17]

Given:

The inequality is

y\leq 3x+2

To find:

The ordered pair that is NOT a solution to the inequality in the graph.

Solution:

We have,

y\leq 3x+2

Checking the inequality for (0,0), we get

0\leq 3(0)+2

0\leq 2

So, the equality is true for (0,0). it means (0,0) is a solution of given inequality.

Checking the inequality for (-2,-4), we get

-4\leq 3(-2)+2

-4\leq -6+2

-4\leq -4

So, the equality is true for (-2,-4). It means (-2,4) is a solution of given inequality.

Checking the inequality for (0,2), we get

2\leq 3(0)+2

2\leq 2

So, the equality is true for (0,2). It means (0,2) is a solution of given inequality.

Checking the inequality for (-3,4), we get

4\leq 3(-3)+2

4\leq -9+2

4\leq -7

This statement is not true. So, the equality is false for (-3,4). It means (-3,4) is not a solution of given inequality.

Therefore, the correct option is D.

6 0
3 years ago
Read 2 more answers
Can someone please help me with these math problems :)
just olya [345]
A)
1) v = 36
2) a = 2

B)
1) c = 22
2) I don’t know

C)
1) P = 2
2) b = 3

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7 0
3 years ago
A baseball player on a professional baseball team has 207 hits in 575 at-bats. What
Vika [28.1K]

Answer:

9/25

Step-by-step explanation:

find a number that both the top and bottom are divisible by,

23 is the greatest common division we can make such that the top and bottom remain whole numbers

so,

\frac{207 }{575} ÷23

=(207/23)÷(575/23)

=\frac{9}{25}

4 0
3 years ago
THIS IS VERY IMPORTANT!
tatyana61 [14]

Answer:

I think Leslie Is 20

Step-by-step explanation:

5 0
3 years ago
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Which graph represents the funtion f(x)=3x-2/x-2​
ladessa [460]

Answer:

Step-by-step explanation:

Given function is,

f(x) = \frac{3x-2}{x-2}

Vertical asymptote of the function,

x = 2

Horizontal asymptote of the function,

y = 3

No oblique asymptotes.

Therefore, graph having vertical and horizontal asymptotes as x = 2 and y = 3 will be the correct graph as attached.

7 0
3 years ago
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