2 years ago

The picture on top is the question Helpp plzz!!

Mathematics

1 answer:

lutik1710 [3]2 years ago

7 0

The answer is A because the perpendicular slope is the opposite reciprocal which would be positive x.

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Find the distance between the points (2, - 5) and ( - 10, - 10).

cestrela7 [59]

Answer: You would use the distance formula to determin the distance between the points

13 would be your answer

Step-by-step explanation:

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2 years ago

Jay spent ten more than three times the number of hours on his science fair project than jamie spent on her project jay spent 43

Aliun [14]

Why did both of their names have to start with the same letter

x=jay hours
y=jamie huours

x=10+3y
x=43

so
43=10+3y
minus 10
33=3y
divide 3
11=y

jamies spent 11 hours

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2 years ago

If P(C)=.29, P(D)=.47 and P(C and )= 0, are the events C and D mutually exclusive? Find P(C or D)

abruzzese [7]

Answer:

Step-by-step explanation:

note : P(C or D) = P(C)+P(D) - P(C and )

P(C or D) =0.29+0.47- 0

P(C or D) = 0.76

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2 years ago

Teh slope between two points is calculated by finding the change in y-values and dividing by the change in x-values. for example

Nimfa-mama [501]

Hi there!

The change of y-values is
- 15 - 22 = - 37
The change of x-values is
7 - - 8 = 7 + 8 = 15

Therefore, the slope of this line is
$\frac{ - 37}{15} = - 2 \frac{7}{15}$

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2 years ago

Every minute, 2.2gallons of water flows from a shower. A family of 5 people showers for an average of 9 minutes per person every

satela [25.4K]

Answer:

the whole family uses a total of 99 gallons in 1 morning

Step-by-step explanation:

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2 years ago