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Bumek [7]
3 years ago
10

I need help with these math problems, i’m not really good at math. i’m gonna be asking more questions cause i really need help w

ith this work.

Mathematics
2 answers:
Gnesinka [82]3 years ago
6 0

Answer:

that's an isosceles triangle

Aliun [14]3 years ago
4 0

Answer:

15x+6x+4x+1+5-1=180

25x +5=180

25x=180-5

25x=175

x=175/25

x-7

Step-by-step explanation:

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Shalnov [3]

Answer:

<u>D</u>

Step-by-step explanation:

The logical step is to <u>factorize the left side of the equation</u>, which becomes:

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Then, you can take the square root on both sides.

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Not asked, but good to understand the procedure regardless.

8 0
2 years ago
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Viktor [21]

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58

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
What is the value of x 5,2.5,7.5,10
Norma-Jean [14]
This question is referred to two similar triangles.

One triangle has sides x and x - 2.

The other triangle has the respective sides x + x + 5 and x - 2 + x + 1

Then you can state a proportionality relation between the sides>

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=> [2x + 5] / x = [2x - 1] / [x - 2]

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Answer: x = 5
3 0
3 years ago
Read 2 more answers
1/3z=-5
Yuliya22 [10]

Answer:

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