3 years ago

How do you compare angles to get 90 degrees

1 answer:

6 0

You could do a 60 degrese angle (obtuse angle) and 30 degrese angle(acute angle) witch would be 90 degrese angle (right angle)

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Bumek [7]

PNL and VNM; PNM and LNV. THis is because vertical angles are always congruent.

Hope this helps!

3 0

3 years ago

kumpel [21]

15 students per teacher because 825/55=15

7 0

3 years ago

Solnce55 [7]

1 in. = 25 ft.

12.5 in. = ___ft

25/1=25

12.5*25=312.5

So the answer to your question is 312.5 feet.

Hope this helps! :)

7 0

3 years ago

Dominik [7]

Just flip the signs of co-ordinates by using formula y=>-y

$\\ \ast\bull\rm\longmapsto Z(-5,-4)\implies Z'=(-5,-(-4))\implies Z'=(-5,4)$

$\\ \ast\bull\rm\longmapsto Y(-3,-4)\implies Y'=(-3,-(-4))\implies Y'=(-3,4)$

$\\ \ast\bull\rm\longmapsto X(-5,-1)\implies X'=(-5,-(-1))\implies X'=(-5,1)$

8 0

3 years ago

DerKrebs [107]

I think is this 9x8+x7−x+13

8 0

3 years ago