1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alchen [17]
3 years ago
8

The slope of EF is -3/2 which segments are perpendicular to EF Choose all that are correct

Mathematics
1 answer:
leonid [27]3 years ago
3 0
To answer this adequately, you'll need to find the slope of each of the four given line segments.  I note that the slope of the fourth one, NP, is

        -6 + 3        -3
m = ----------- = -----
          2 - 0         2

This slope is the same as that of the given line, and therefore these 2 lines are parallel, not perpendicular.  So eliminate the fourth possibility and concentrate on the other 3 until you find the one that has slope +2/3.  Reminder:  perpendicular lines are characterized by negative reciprocal slopes.
You might be interested in
What is the sum of the first eight terms of a geometric series whose first term is 3 and whose common ratio is .5 ?
ser-zykov [4K]
\bf \qquad \textit{sum of a finite geometric sequence}
\\ \quad \\
 S_n=a_1\left( \cfrac{1-r^n}{1-r} \right)\quad 
\begin{cases}
n=\textit{last term}\\
a_1=\textit{first term}\\
r=\textit{common ratio}
\end{cases}
\\ \quad \\
S_8=3\left( \cfrac{1-0.5^8}{1-0.5} \right)
7 0
3 years ago
Read 2 more answers
Solve for x.
Doss [256]

Answer:

x= 16

Step-by-step explanation:

First, you want to distribute each side! (you're gonna wanna learn this because you will be having to do it for the next 3 years no joke it sucks)

7(x+2) can be distributed as 7x+14 after multiplying 7 times x and 7 times 2, and 6(x+5) can be distributed as 6x+30.

Now, you have to get the x on one side to solve for x (so like x=__).

To do this, look at the equation as of now. 7x+14=6x+30.

We can minus 14 and bring that to the right, and minus 6x and bring that to the left to separate the x's and the regular numbers.

Now we have  16=x (or x=16).

5 0
2 years ago
The point where a function crosses and touches the x intercept us called
ch4aika [34]
Zerossssssssssssssss
8 0
3 years ago
Determine whether the underlined value is a parameter or a statistic. One of the greatest baseball hitters of all time has a car
Ad libitum [116K]

Answer:

B. The value is a parameter because the career at-bats of a baseball player are a population.

Step-by-step explanation:

The hitter had a career batting average of 0.366.

This value comes from information about the population of every time he has ever gone up to bat. Therefore, it is a parameter.

If on the other hand, we take the batting average of 5 games, the 5 games will be a sample and the batting average will be a statistic.

5 0
3 years ago
A simple dart target has two concentric circles. The larger circle has a radius of 4. The smaller circle has a radius of 2. The
Natali5045456 [20]

Answer:

3 times more.

Step-by-step explanation:

The odds of landing a dart in any of the circles correspond to the surface area of the circle.

Calculate the surface area of both circles:

The formula for the area of a circle is \pi r^{2}.

  • inner circle: A=\pi 2^{2}=12.566
  • for the outer circle, use the formula then subtract the value of the inner circle, to find the remaining area: A=(\pi 4^{2} )-12.566=37.699

Calculating greater chance:

Divide the larger area by the smaller area:

37.699/12.566 = 3

That means that the area of the outer circle is 3 times larger, making it 3 times more likely to hit the outer circle. Therefore the points for hitting the inner circle should be 3 times more.

7 0
3 years ago
Other questions:
  • gracie and mary and nancy each have a small collection of seashells gracie has 5 more than 1 and 1/4 times the number of shells
    8·1 answer
  • Kathy bought some fruit to eat with her breakfast this week. She bought 2 peaches, 3 plums, 1 banana, and 1 apple. Without looki
    8·1 answer
  • Which best describes the polygon whose vertices in the coordinate plane are (–3,0) (3, 0), (0, –3)?
    6·1 answer
  • Ma Lee swims for 4 weeks. Each week she swims for 6.3 hours. How many hours does Ma Lee swim in 4 weeks? *
    15·2 answers
  • If the measure of <1 is 95 degrees what is the measure of <3.​
    13·1 answer
  • Pls help because im awful at math
    14·2 answers
  • Answer this question please and thank you.
    5·2 answers
  • A measurement that measures distance and it's basic unit is meter
    8·1 answer
  • What are the correct answers?​
    14·1 answer
  • What is the best estimate for this sum 1/8+1/6=The sum will be close to?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!