2 years ago

I don't understand geometry at all please help me.

1 answer:

6 0

I know its one of the congruent ones, as one is for sure a 90 degree angle, on top of an 180 degree angle, which by law of supplementary angles makes the other one 90 degrees. Not sure on the postulate, maybe someone else can help with that.

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Fill in the blanks please!!

galina1969 [7]

Answer:

6,I can't help with the second one I wasn't good with that parallel lines

Step-by-step explanation:

Y2-Y1. So 3-9. 6

--------- - - -- = - - =6

X2-X1. 1-2. 1

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1 year ago

Is a rise of -7 the same as a fall of 7

iVinArrow [24]

The rise of -7 means that there is 7 less. The fall of 7 would mean that it is also 7 less. So, yes. They are both the same thing.

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2 years ago

HELP! WILL GIVE BRAINLEST!

Darya [45]

Answer:

$\frac{23\pi }{18}.$

Step-by-step explanation:

1) the rule of transformation [degr → rad] is:

$\alpha [rad]=\alpha [degr] *\frac{\pi }{180};$

2) according to the formula above:

230°=230*π/180=23π/18 [rad].

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1 year ago

an ice sculture measures 52 inches and melts continuously by 3% per minute. find the height of a sculpture after 15 minutes

daser333 [38]

Answer:

28.6 inches

Step-by-step explanation:

3 percent of 52 is 1.56 so it is melting at a rate of 1.56 inches per minute

15x1.56 is 23.4

52-23.4=28.6 so after 15 minutes the sculpture will be only 28.6 inches tall

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1 year ago

I need help with this question

Varvara68 [4.7K]

The distance between Hadley and Greenville is 16 miles.

29-13=16

6 0

2 years ago

I don't understand geometry at all please help me.​

I don't understand geometry at all please help me.