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
Margarita [4]
3 years ago
5

Find x if segment A B is perpendicular to segment C D in the figure below.

Mathematics
2 answers:
Leokris [45]3 years ago
4 0
2(7x+27)=180

14x+54=180; subtract 54 from both sides

14x=126; divide both sides by 14

x=9
ki77a [65]3 years ago
3 0
If segment AB is perpendicular to segment CD, then a right angle (90°) is formed.


7x + 27 = 90

7x = 63

x = 9
You might be interested in
In 150 spins, about how often do you expect to less than 6?
netineya [11]
It depends on how many numbers there are.
7 0
3 years ago
1/4 + (-3/4)= <br> -4 1/2 + 2= <br> -8+ (-1 1/8) =
AlekseyPX
1/4+ (-3/4) = -0.5      

-4 1/2 +2= -2.5     

-8+ (-11/8)= -9.125    
4 0
3 years ago
A mail order company charges 4.5% for shipping and handling. If the total order is 54.34 how much was the order total before shi
Andrews [41]

Answer:

$52

Step-by-step explanation:

Given that :

Amount charged for shipping and handling = 4.5%

Let cost of order = x

Total amount charged = 54.34

However,

total. Amount charged = (total cost + handling and shipping)

54.34 = x + 0.045x

54.34 = 1.045x

Order total before shipping = 54.34 / 1.045

Order total before shipping = 52

6 0
3 years ago
It takes 12 apples to make 2 cups of apple sauce. If 72 apples are used, what is the greatest number of cups of apple sauce that
Klio2033 [76]

Answer:

12

Step-by-step explanation:

If 12 apples makes 2 cups, we can assume that 6 apples make 1 cup.

Take the number of apples and divide it by 6 in order to find out the number of cups that can be made.

3 0
3 years ago
The circle below has center 0, and its radius is 4 mm. Given that m ZAOB = 50°, find the length of the major arc ACB.
Mrrafil [7]

\textit{arc's length}\\\\ s=\cfrac{r\theta \pi }{180}~~ \begin{cases} r=radius\\ \theta =\stackrel{in~degrees}{angle}\\[-0.5em] \hrulefill\\ r=4\\ \theta =50 \end{cases}\implies s=\cfrac{(4)(50)\pi }{180}\implies s=\cfrac{10\pi }{9}~mm

8 0
2 years ago
Other questions:
  • What’s the average of 3, 6, 9, 12, and 15
    9·2 answers
  • Be specific and try!
    12·1 answer
  • Y varies directly with x it has a constant rate of change of 6. When the value of y is 11, then the value of x could be?
    15·1 answer
  • 15 POINTS! I WILL MARK YOU BRANLIEST! :) Find the volume of this prism below...
    15·2 answers
  • Simplify:(picture)<br> and please show your work so that i can understand how to simplify. thanks
    9·2 answers
  • (due by 9)<br> n-43=5<br> Solve for n, and show your work
    12·1 answer
  • Find the equation of the line below.
    6·2 answers
  • Nita needs at least $85 to buy a skateboard. She already has $61. Which graph best represents all the possible dollar amounts th
    8·2 answers
  • Can a triangle have side lengths of 12 feet, 6 feet, 3 feet? HURRY PLZ!!?
    11·2 answers
  • Zambrano pitched in 28 games in 2009. What was his per game<br> salary in 2009?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!