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svlad2 [7]
3 years ago
8

Which is a quadratic function

Mathematics
1 answer:
eimsori [14]3 years ago
5 0

Answer:

im sorry but i think it is 4

Step-by-step explanation:

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If the formula for the perimeter of a rectangle is p= 2l+2w then w can be expressed as​
svetlana [45]

Step-by-step explanation:

2L+2W= L*L+W*W= 2*2+2*2= 8

L= lenght

W= width

(the formula of a rectangle is P (perimeter) = 2W (the two widths added together) + 2L (the two lengths added together)

w=2l-p÷2;    w=p-1÷2;     w=p-21÷2     w=p-2w÷21????

6 0
3 years ago
If you place a 39-foot ladder against the top of a 34-foot building, how many feet will
netineya [11]

Answer: 19.1ft

Step-by-step explanation:

6 0
3 years ago
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PLS HELP ASAP I DONT HAVE TIME AND IT ALSO DETECT IF ITS RIGHT OR WRONG!
KatRina [158]

Answer:

37.5%

Step-by-step explanation:

I don't have a step-by-step explanation, and I don't know if this is right. It doesn't give me enough time to solve it. If an expert could check this, it would be highly appreciated!

3 0
2 years ago
Help i need help help
Margarita [4]

A is the right answer.

8 0
3 years ago
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So, Christian has a collection of 18 shark teeth. He identified them as 6 tiger shark teeth, 8 sand shark teeth, and the rest as
svetoff [14.1K]

Answer:

So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth. And, the number of bull shark teeth is 4.

Step-by-step explanation:

So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth.

Since Christian has 18 shark teeth, and 6 are tiger shark teeth, 8 are sand shark teeth and the rest are bull shark teeth.

Let x represent the number of bull shark teeth.

So, total number of shark teeth = number of tiger shark teeth + number of sand shark teeth + number of bull shark teeth.

18 = 6 + 8 + x

18 = 14 + x

subtracting 14 from both sides, we have

18 - 14 = 14 - 14 + x

4 = 0 + x

4 = x

x = 4

So, the number of bull shark teeth is 4.

4 0
3 years ago
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