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SpyIntel [72]
2 years ago
7

I need help within second with showing work anything can help

Mathematics
1 answer:
Oliga [24]2 years ago
7 0

He starts with 15 points, so B and D are out right away. We can remove A, because he needs at least 55 points or more, so C is your answer.

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How many triangles can be constructed with the sides measuring 1m, 2m, and 2m.
Pachacha [2.7K]

Answer:Only one triangle can be constructed


Step-by-step explanation:

According to the question sides given are 1m, 2m and 2m

For the possibility of a triangle the sum of the two sides must be greater

than the third side

We have 1+2>2

⇒3>2

Also 2+2>1

⇒4>1

So  the possibility of a triangle is fulfilled

Only an isosceles triangle can be constructed

as two sides are equal

3 0
3 years ago
I'm lost.. How do you even start it???
Anastasy [175]
2x+y=4\\
-x+y=1\\\\
2x+y=4\\
\underline{x-y=-1}\\
3x=3\\
x=1\\\\
1-y=-1\\
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7 0
3 years ago
Read 2 more answers
4-2(x+7)=3(x+5) can ya'll help me with the steps.
maria [59]

Answer:

x = -5

Step-by-step explanation:

4-2(x+7)=3(x+5)

Distribute

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Combine like terms

-2x-10 = 3x+15

Add 2x to each side

-2x-10+2x= 3x+15+2x

-10 = 5x+15

Subtract 15 from each side

-10-15 = 5x+15

-25 = 5x

Divide by 5

-25/5 = 5x/5

-5 =x

3 0
3 years ago
Read 2 more answers
Which is the correct classification and decimal expansion of 5/8
Karo-lina-s [1.5K]
5/8 is 0.625 , so that would be the decimal for it
5 0
3 years ago
Read 2 more answers
Y3x + 5
RoseWind [281]

Answer: y=7

x=5

Step-by-step explanation:

7 0
3 years ago
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