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2 years ago

How are the slopes of parallel lines and perpendicular lines related?

1 answer:

7 0

1. Slope are parallel lines are equal (the same)
y=2x+5, y=2x+7
2. Slope are perpendicular lines are negative reciprocal
Example, y=2x+5, y=-1/2 x + 7

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Mr. Ruchard owns an orchard that has a rectangular fence the orchard is 36 yards long and 18 yards wide if ge walks across the d

saw5 [17]

Answer:

the square root of 1620

Step-by-step explanation:

1. x^2=18^2+36^2

2. x^2=324+1296

3. x^2=1620

4. x= The square root of 1620

6 0

2 years ago

Jean loves to go bird watching. One day, she saw 7 birds.The next day, she

Ludmilka [50]

Answer:

Jaw saw an average of 6 birds each day

Step-by-step explanation:

Given: One day, Jean saw 7 birds. The next day, she saw 11 birds. The next day, she saw no birds.

To find: average number of birds Jean saw each day

Solution:

Average is a central value of a set of terms.

Average of terms $x_1,x_2,x_3,...,x_n$ is given by $\frac{x_1+x_2+x_3+...+x_n}{n}$

Number of birds, Jean saw on day one $(x_1)$ = 7

Number of birds, Jean saw on the second one $(x_2)$ = 7

Number of birds, Jean saw on the third one $(x_3)$ = 7

So,

average number of birds Jean saw each day = $\frac{x_1+x_2+x_3}{3} =\frac{7+11+0}{3}=\frac{18}{3}=6$

Therefore,

Jaw saw an average of 6 birds each day

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2 years ago

Two sides of a triangle have sides 11 and 16. The length of the third side must be greater than

postnew [5]

Answer:

Step-by-step explanation:

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2 years ago

Help!! Would the answer be c??

Westkost [7]

The answer is a. jksksvw

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2 years ago

Winston and Sally are scuba diving. Winston is 27.77 meters below the surface of the ocean, and Sally is 2.10 meters deeper than

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Answer:

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Step-by-step explanation:

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2 years ago