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cestrela7 [59]
3 years ago
9

I need help finding 'x'

Mathematics
1 answer:
WITCHER [35]3 years ago
8 0
(8x-10)°+(6x)°+(10x+10)°=360°
8x-10+6x+10x+10=360
8x+6x+10x-10+10=360
24x-10+10=360
24x=360
24x/24=360/24
x=15
Scalene because all three sides are different.
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xeze [42]
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7 0
3 years ago
Read 2 more answers
An equation is shown below:
zloy xaker [14]
I believe that the answer is x=2.
7 0
3 years ago
These two triangles are congruent by the Hypotenuse-Leg Theorem.
Softa [21]

Answer:

y = - 2

Step-by-step explanation:

Given that the 2 triangles are congruent based on the Hypotenuse-leg theorem, this implies that:

x - y = x + 2 , and 2x - y = 4x + 2y

Using the expression, x - y = x + 2, solve for y:

x - y - x = x + 2 - x

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y = - 2

3 0
3 years ago
The type of data that contains results from other people that are of similar age and gender is known as
yuradex [85]

The type of data that contains results from other people that are of similar age and gender is known as normative data.

<h3>What is normative data?</h3>

Normative data is a type of data that is observed that contains information about the characteristics of a population of interest. For example, normative data about students in a class would contain information such as age, gender, height.

To learn more about data, please check: brainly.com/question/20841086

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4 0
2 years ago
Use the grouping method to factor the polynomial below completely.<br> +3 - 4x² + 3x - 12
ahrayia [7]

Answer:

The answer is “B”

Step-by-step explanation:

Group and factor out the greatest common factor (GCF), then combine.

3 0
3 years ago
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