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Luba_88 [7]
3 years ago
11

-2.75 + 8.25 ? Help pls

Mathematics
1 answer:
Archy [21]3 years ago
3 0
The answer is 5.5!!!!
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Please help the following questions
insens350 [35]

Answer:

<em>Option D</em>

Step-by-step explanation:

Assume that these polygons were similar. You could tell that if they were, ABCD ~ EFGH, and is already noted by the answer choices. We can conclude that AB ~ EF, CD ~ GH and so on. To prove that these shapes are similar, we must form a like proportionality among these side;

EF / AB = GH / CD\\5 / 8 = 4 / 2.5,\\0.625 \neq 1.6\\\\Conclusion - Option D

As the proportions we formed were to equal to one another,<em> the solution must be option D!</em>

6 0
3 years ago
Can anyone help please
Liula [17]
The answer is yes. The triangles are congruent.

I measured them with a ruler and they are the same length.

Hope this helped! c:
8 0
3 years ago
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Algebra 2 help. <br> can somebody help me find the answer
stiks02 [169]

The curved line crosses the X-axis at -6 and 5

The answer is the second choice.

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3 years ago
What is the complete factorization of -x^2+3x+28
patriot [66]

Answer:

I dont know

Step-by-step explanation:

4 0
3 years ago
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Polygon ABCD is a parallelogram, and . The length of is 10 units, and the length of is 5 units. The perimeter of the parallelogr
Aliun [14]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the choices that can be found elsewhere:

A. rectangle; P = 26 linear units 

B. square; P = 42 units2 

C. parallelogram; P = 42 linear units 

D. trapezoid; P = 26 linear units


The answer would be A. 

3 0
3 years ago
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