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il63 [147K]
3 years ago
9

Please help i dont understand this at all

Mathematics
1 answer:
mylen [45]3 years ago
7 0

Answer:

=a

Step-by-step explanation:

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Solve for x. (7x+4)+(8x-4)
Iteru [2.4K]

Answer:

x=15

Step-by-step explanation:

thats what i got

Hope this helps!

7 0
3 years ago
] Complete the explanation of how you know whether the triangles are similar. If possible, find the Indicated length. A P 2.0 1.
disa [49]

1. The two triangles are similar because the two pairs of angles are equal, therefore the third angles of both triangles must also be equal.

We can call this the AAA similarity criterion

2. To find QR, we must use ratios between 2 known similar sides of both triangles,

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5 0
1 year ago
Someone please help thanks!!!
MArishka [77]

Answer:

-3/2

Step-by-step explanation:

The slope of a line is calculated by dividing the difference in the y-coordinates by the difference in the x-coordinates.

Here, the given ordered pairs are (-6, -8) and (-14, 4), so the slope is:

slope = m = (4 - (-8)) / (-14 - (-6)) = 12 / (-8) = -3/2

The answer is thus -3/2.

<em>~ an aesthetics lover</em>

3 0
3 years ago
Read 2 more answers
Select the letter of the correct answer.
sveta [45]
Would it be B which is 51%
as you do 129 devided by 3.3 = 39.1
180-39.1= 141
141 is just over half
4 0
4 years ago
Read 2 more answers
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