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
babymother [125]
3 years ago
13

Lines

Mathematics
2 answers:
xeze [42]3 years ago
6 0

Answer:

x=27, y=18

Step-by-step explanation:

Angle CB is 128, which means angle AC is 72. We can confirm angle O is also 72, since the lines are straight. Angle AM is 27, because AN is a right angle. 63+72+27= 162 180-162=18 Angle ND is 18.

Alex Ar [27]3 years ago
4 0

Answer:

X = 27° , Y = 38°

Step-by-step explanation:

In the picture.

Finding X is easy.

But, to find Y there are

a small trick I catch it lol .

The Trick is Head to Head ( AD = CB )

I wrote it in the picture .

Just equal it and find the value of Y .

I hope that explain is a clear.

You might be interested in
I dont understand proportions :( someone please help me understand with an example
Lera25 [3.4K]
Oh yes... Wonderful Proportions. There are ways to do proportions but this is how I learned how to do them :     

       PART    %
               =
       WHOLE  100                   That is the formula.  I'm not sure of an example but I hope it helps


3 0
3 years ago
What is the math function of 3x,=y
vichka [17]
Direct variation. Have a nice day!
4 0
3 years ago
Felix says if 2/3 pan of lasagna had been left over from dinner and the padis family ate 1/2 of that for lunch, the answer would
olga_2 [115]

Answer:

He is right he can eat 2/6 f the whole pan of lasagna

Step-by-step explanation:

We had  2/3 pan of lasagna and pads family ate 1/2 of it, then

padis family ate  (2/3) /2     or  2/6    

2/6 is half of the total pan of lasagna, padis family ate half of 2/3 wich is 2/6 and left 2/6 for Felix

6 0
3 years ago
What is he value of F(-3)
PolarNik [594]

The correct answer is: " 10 " .

___________________________________________

→ " f(-3) = 10 " .

___________________________________________

Explanation:

___________________________________________


Given:

___________________________________________


f(x) = 7 − x ; if: x ≤ -3 ;


f(x) = x + 4 ; if: x > -3 ;

_________________________________________


Find: " f(-3) " :

_________________________________________


Note:  " f(x) = f(-3) " ;  → " x = - 3 " ;


Since  " x  = -  =3 " ;   →  x is NOT greater than "-3" ;


→ So; " f(x) does NOT equal " x + 4" ;

_________________________________________

Consider our other option given:


We have "x = -3 " .


We our given: If " x ≤ -3 " ; {that is; if "x" is less than or equal to "-3" };


→  then: " f(x) =  7 −  x " .

______________________________________________


Since: " x = - 3 " ;


→ then " x ≤ -3 " ;  and:


→ f(x) = 7 − x  ;


THEN:


→ f(-3) = 7 − (-3) ;  →  Note:  Plug in "-3" for the value(s) of "x" in the equation;

and solve:

→         =  7  +  3 ;    

             =  10 .

___________________________________________________

→  f(-3)  =  10  .


_____________________________________

The answer is:  " 10 " .

_____________________________________

Hope this answer — and explanation — is helpful to you.

Best wishes in your academic pursuits!

_____________________________________

5 0
3 years ago
Sam's car can travel 320 miles on 16 gallons of gas. Find the unit rate.
Snowcat [4.5K]

Answer:I believe the answer is 20.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Two lines that intersect to form right angle are called
    13·1 answer
  • NEED HELP ASAP 30 POINTS !!!A digital camera memory card is one fourth full. The card is two thirds full when 375 more pictures
    7·1 answer
  • If a sphere’s radius is quadrupled, what is the corresponding change in the volume?
    6·1 answer
  • 8. The perimeter of an equilateral triangle is 45 cm. 9-15
    14·1 answer
  • Divide 3 and 1/6 /(-9)
    6·1 answer
  • A block of stone measures 15cm times 15cm times 20 cm .what is the total surface area of the stone hint has six sides
    10·1 answer
  • Find the volume of the rectangular prism.
    15·2 answers
  • Please help me out. I need help ASAP
    6·2 answers
  • Can someone tell me how to do this?
    5·1 answer
  • Does anyone know how to do this
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!