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2 years ago

What is the perpendicular and parallel slope of -2 (PLEASE SHOW HOW YOU GOT IT)

Mathematics

1 answer:

mr Goodwill [35]2 years ago

8 0

Answer:

Parallel slope of -2 is -2.
Perpendicular slope of -2 is 1/2.

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Will mark brainliest if ur correct! Pls and ty

galina1969 [7]

Answer:

138

Step-by-step explanation:

Hexagon total angle = 720

170+ 277 + 135 = 582

720 - 582 = 138

7 0

2 years ago

If square root of 5 - x = 4 , then x=

Arada [10]

I'm guessing here, but I may be right. The answer is x=0
If I'm wrong please correct me!!

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2 years ago

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Anybody know the answer ?

AlladinOne [14]

I think its idfk…maybe?!?

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2 years ago

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The mean daily rainfall for a week was 5.5mm.for the first six days the mean rainfall was 1mm.How much rainfall on the seventh d

spayn [35]

Answer:

There was 32.5mm of rainfall on the seventh day.

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all values of a data-set divided by the number of values in the data-set.

The mean daily rainfall for a week was 5.5mm.for the first six days the mean rainfall was 1mm.

This means that during the week(7 days), the total amount of rain was of:

$6*1 + x = 6 + x$

How much rainfall on the seventh day ?

This is x. We have that:

$\frac{6 + x}{7} = 5.5$

$6 + x = 7*5.5$

$6 + x = 38.5$

$x = 38.5 - 6 = 32.5$

There was 32.5mm of rainfall on the seventh day.

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3 years ago

Please help look at attached image below need an answer asap

NNADVOKAT [17]

Answer: 46 degrees

Step-by-step explanation:

180 degrees in a triangle and the two 5 sides are congruent, making the other two angles congruent

180 - 88 = 92

92 / 2 = 46

8 0

2 years ago