3 years ago

I don't understand if some one could help it just dose not make sense to me

1 answer:

AlekseyPX3 years ago

7 0

Just put a dot where the arrow is pointing

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Andreas93 [3]

It would be Y=80
Hope that helped

3 0

4 years ago

xxTIMURxx [149]

The pythagorean theorem states that a^2+b^2=c^2.
3^2 is 9.
9+9=18
The square root of 18 is approximately 4.24.
a. $\sqrt{18}$
b. $3 \sqrt{2}$
c.4.24

6 0

4 years ago

Luba_88 [7]

The correct answer is 2.86

7 0

2 years ago

tigry1 [53]

Negative, You'll have to explain the why part though,

5 0

3 years ago

Blizzard [7]

Let Mary Sue have m necklaces and Betty have b necklaces.

And they have 603 necklaces altogether, that is

m + b =603

And Mary Sue has 115 more necklaces than Betty, that is

m=b +115

Substituting this value in first equation we will get

b+115+b=603

Subtracting 115

2b= 488

b= 244

So Betty have 244 necklaces .

6 0

4 years ago