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Elena-2011 [213]
3 years ago
12

Another one he doesn't think I'm right on.

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
7 0

Answer:

x = 8

Step-by-step explanation:

22/16 = 11/x

x = 11 . 16/22

x = 8

kotykmax [81]3 years ago
4 0

A. 8 is the answer

If the triangles are similar then their sides need to be in the same ratio. So, if 22 become 11, then the ratio is 2:1. So, for 16 it becomes 8.

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Combine like terms to simplify the expression:<br><br> -7x + 3y - 2 + 6x - 1 - y2
diamong [38]
It seems that the expression is - 7x + 3y - 2 + 6x -1 - y^2

like terms:

-7x + 6x = - x

3y stands alone

-2 - 1 = -3

- y^2 stands alone

Answer: - x + 3y - 3 - y^2

[note: if the last term is not y^2 but 2y, then you have to combine +3y - 2y = y and the answer would be - x + y - 3]
5 0
3 years ago
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Grace [21]

Answer:

an = 1/2 (n) (n+1)

Step-by-step explanation:

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Each term is different so there is no common ratio.  It is not a geometric sequence

1       3            6        10

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a1 = 1

a2  = 3

a3 = 6 = 2*3

a4 =  10 = 2*5


6 0
2 years ago
Please answer correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!
bija089 [108]

Answer:

14

Step-by-step explanation:

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5 0
2 years ago
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Solve the equation 40 = -10(y+0.3). what does the y equal​
alexdok [17]

Answer:

y = -4.3

Step-by-step explanation:

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43/-10 = y

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y equals -4.3.

4 0
3 years ago
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tensa zangetsu [6.8K]
"Undefined" slope means the line on the graph is vertical, and that
tells the whole story right there.  The 'x' coordinate is the same for
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