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
s344n2d4d5 [400]
4 years ago
14

AC=x+165,AB=48 and BC=2x+139. Find x

Mathematics
1 answer:
madam [21]4 years ago
7 0

Answer:

<h3>Assuming A, B, and C are collinear and B is between A and C then x = -2 2</h3>

Step-by-step explanation:

Assuming A, B, and C are collinear and B is beetween A and C

AB + BC  = AC

48 + 2x + 139 = x + 165

  2x + 187 = x + 165

    x = -22

You might be interested in
Line ab contains the points a(-2,3) and b(4,5). Line ab has a slope that is
gayaneshka [121]

Given two points A = (A_x, A_y),\ B = (B_x,B_y), the slope of the line passing through the two points is

m = \dfrac{A_y-B_y}{A_x-B_x}

So, in your case, you have

m = \dfrac{3-5}{-2-4} = \dfrac{-2}{-6} = \dfrac{1}{3}

5 0
3 years ago
Of the 520 students participating in a chess tournament, 35% were male. How many females were in the tournament?
elena55 [62]

Answer:

182

Step-by-step explanation:

take 520 and multiply by 0.35

8 0
3 years ago
Read 2 more answers
8 - 10 is the same as
liubo4ka [24]
B. 8+(-10)


Explanation:

8-10 is -2
If you try all the answers, 8+-10=-2
6 0
3 years ago
find the measure of the central angle of a circle if it's minor are length is 14π and the radius is 18 inches
MrMuchimi

Step-by-step explanation:

Length of arc of a circle is given as:

l =  \frac{ \theta}{360 \degree}  \times 2\pi \: r \\  \\  \therefore \: 14\pi = \frac{ \theta}{360 \degree}  \times 2\pi \:  \times 18 \\  \\ \therefore \:\theta =  \frac{14\pi \times \: 360 \degree }{2\pi \:  \times 18} \\  \\ \therefore \:\theta =  \frac{7 \times \: 360 \degree }{18}  \\  \\ \therefore \:\theta =  7 \times \: 20 \degree \\  \\  \huge \red{ \boxed{\therefore \:\theta =  140 \degree}}

Thus, the measure of central angle is 140°.

7 0
3 years ago
Tayler has $320 to pay for dining room chairs. She expects to pay about $80 per chair. Her friend told her that she has 33 that
Kryger [21]
320/80 = 4
plus 33 for free equals 37 total chairs.
cc=37
7 0
4 years ago
Other questions:
  • Use the rules for long division to divide 724 by 9
    12·2 answers
  • Can someone please help me.. very quickly .. thank you
    6·2 answers
  • The table shows the number of days required to perform a given number of chores. The number of days varies directly with the num
    7·2 answers
  • If 6 spring roll serve 3 people how many people will 1 roll serve
    13·1 answer
  • One of your friends gives you $10 for a charity walkathon. Another friend gives you an amount per mile. After 5 miles you have r
    13·1 answer
  • Which number has two lines of symmetry?<br><br> 101<br> 619<br> 33<br> 18 <br> not multiple answer
    12·1 answer
  • Factorsie x squared + 5x-14
    11·2 answers
  • Which of the following choices is the correct range for the function
    12·1 answer
  • Please help!!!!!<br><br>Solve for X<br><br><br>(Ignore the 4)
    11·2 answers
  • If answered today you get 30 brainly points.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!