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
attashe74 [19]
3 years ago
10

Which one of the following statements is true of perpendicular lines?

Mathematics
2 answers:
Gennadij [26K]3 years ago
7 0
B. They intersect at one point
Yanka [14]3 years ago
3 0
They intersect at one point. hope this helps.
You might be interested in
What equation would you use to solve for x?
Brut [27]
I think you would use the equation 2x+1+33+90=180
3 0
2 years ago
If r(X)=2-x^2 and w(X)=X-2, what is the range of (w*r)(X)
slega [8]
The given function are
r(x) = 2 - x²    and     w(x) = x - 2
<span>(w*r)(x) can be obtained by multiplying the both function together
</span>
So, <span>(w*r)(x) = w(x) * r(x) = (x-2)*(2-x²)</span>
<span>(w*r)(x) = x (2-x²) - 2(2-x²)</span>
            = 2x - x³ - 4 + 2x²

∴ <span>(w*r)(x) = -x³ + 2x² + 2x - 4
</span>

<span>It is a polynomial function with a domain equal to R
</span>
The range of <span>(w*r)(x) can be obtained by graphing the function
</span>
To graph (w*r)(x), we need to make a table between x and (w*r)(x)

See the attached figure which represents the table and the graph of <span>(w*r)(x)
</span>

As shown in the graph the range of <span>(w*r)(x) is (-∞,∞)
</span>

8 0
3 years ago
Read 2 more answers
jillian is trying to save water, so she reduces the size of her square grass lawn by 8 feet on each side. the area of the smalle
Amanda [17]
(x - 8)² = 144

Take square root of both sides

(x - 8) = √144

x - 8 = 12

x = 12 + 8

x = 20

Original lawn is = 20 feet * 20 feet square  
7 0
3 years ago
Very appreciated if you can help^
Ivenika [448]

x-300

lolololololololol

8 0
3 years ago
Read 2 more answers
How would you graph 2x &gt; 6 on a number line?
elena55 [62]

Hope its understandable

6 0
3 years ago
Other questions:
  • 5. Which of the following linear functions has a graph which passes through points (−5,−2) and (−3,0)?
    15·1 answer
  • In a trolley ride around an amusement park, a child traveled from one signpost to a second signpost at a constant speed of 125 m
    15·1 answer
  • 3. A sign company is building a sign with the dimensions shown. What is the area, in square feet, of the sign? Round to the near
    13·1 answer
  • I used 8 bags of sand for 12m squared . How much will I need for 15m squared?
    9·2 answers
  • Jalen inherited a collection of vintage comic books. An appraiser separated the comic
    15·1 answer
  • Combine these radicals V27-V3​
    8·1 answer
  • I need help with number 6
    7·1 answer
  • W - 4 &gt; -10<br> Solve the inequality for W
    11·1 answer
  • Pls can u help me answer this❔​
    5·1 answer
  • In elementary school, we learned about opposite operations such as addition and subtraction, and multiplication and division. In
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!