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Dafna11 [192]
3 years ago
13

What is the discrimination of 5x-10x+5=0

Mathematics
1 answer:
liberstina [14]3 years ago
8 0

Answer:

x=1

Step-by-step explanation:

Trust me

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The length of a rectangle is 9 less than 4 less than the width. The perimeter is 143. Find the width and length.
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The formula for perimeter is 2l+2w. Since we know l=(w-4)-9, we can substitute this into the formula.

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Hope this helps!

6 0
2 years ago
Do rectangle I and rectangle II have equal perimeter, if rectangle I dimensions a and b, and rectangle II has dimensions a-2 and
Yuri [45]

Answer:

Step-by-step explanation:

4 0
3 years ago
Given the net of the rectangular prism, what is its surface area?
Llana [10]

Answer:

<h2>S.A. = 66m²</h2>

Step-by-step explanation:

Look at the picture.

We have :

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2 rectangles 3m × 3m → A₂ = 3 · 3 = 9 m²

Therefore the Surface Area of the rectangular prism is:

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Substitute:

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5 0
3 years ago
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0.12miles

Step-by-step explanation:

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2 years ago
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