3 years ago

Heelllppppppppp?????

1 answer:

4 0

I can't see what you are saying

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alekssr [168]

Answer:

x = 13

Step-by-step explanation:

6 0

3 years ago

GrogVix [38]

Answer:

3.66meters long

Step-by-step explanation:

since it's 6% shorter you calculate 3.9 times .94(which is basically 94 percent) which gives you 3.66 meters long

7 0

3 years ago

muminat

I don't understand your question. can you make it clear

5 0

3 years ago

blsea [12.9K]

Answer:

Step-by-step explanation:

$y^2-11y+n\\=(y-(11/2))^2+n-(11/2)^2$

So in order the trinomial a perfect square we need

$n-(11/2)^2 =0\\n= (11/2)^2\\n=\frac{121}{4}$

When n is equal to this number that we have

$y^2-11y+n = (y- (11/2))^2$

6 0

3 years ago

notka56 [123]

The answer would be 3.75 miles por minute

8 0

3 years ago