3 years ago

Hhhhhhheeelllppppp asap

1 answer:

8 0

It may be 6, 30 if not sorry I tried my bestto help

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poizon [28]

The expression will be d. 9-7i

8 0

3 years ago

Alex73 [517]

HELLO

Rodger my good friend walked 1200 meters.

Kilo- 1000m

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3 years ago

Semenov [28]

We know the distance formula is

$\sqrt{ (x_{2}-x_{1})^2+ (y_{2}-y_{1})^2 }$

Here A( -4,2) and B(1,4)

So length of AB

= $\sqrt{(1-(-4))^2+(4-2)^2} =\sqrt{5^2+2^2} =\sqrt{29}$

Also C(2,1)

Length of BC

= $\sqrt{(2-1)^2+(-1-4)^2} =\sqrt{1^2+(-5)^2} =\sqrt{26}$

So we can see that length of AB is not equal to length of BC

11.

Now AB = $\sqrt{29}$

Also C(2,-1) & D(4,4)

Length of CD

= $\sqrt{(4-2)^2+(4-(-1)) ^2} =\sqrt{2^2+5^2} =\sqrt{29}$

Yes AB = CD

5 0

3 years ago

ELEN [110]

It is a.
You multiply 9.3 and 2.5 together and get 23.25
Then just add the exponents 6+3 is 9
So the answer is 23.25 x 10^9
Hope this helps!!

7 0

2 years ago

Helen [10]

I may not know many but here it goes...
1,3,5,9,45

Hope this helped you!

3 0

3 years ago