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
guapka [62]
3 years ago
14

Help me pleasee thank you so much in advance

Mathematics
1 answer:
Sholpan [36]3 years ago
8 0
Equation-> 2x-3=x+12
x= 15

Bisector means it cuts it in half so angleABD and angleDBC are equal hence the equation of 2x-3= x+12

Add 3 both sides
2x=x+15
Subtract x both sides
X=15
You might be interested in
What is -3 the sum of 5
Ainat [17]
The solution is 2. -3+5=2
6 0
3 years ago
Use completing the square to solve this quadratic equation x^2+10x+25=2
never [62]

answer:

( x + 5 )^2 = 2

5 0
3 years ago
An airplane is flying at 350 ​km/h in a direction of 349 degrees. Find the westerly and northerly components of its velocity.
Oksi-84 [34.3K]

Answer: 350km/h,349

Step-by-step explanation:Find the exact value using tringometric  identities

5 0
3 years ago
There are 130 m&m's in a bag. there are half as many green as red. the number of blue is equal to the number of red and gree
AleksandrR [38]
Let x = red
Let 0.5x = green
Let (x) + (0.5x) = 1.5x = blue
Let 0.5(1.5x) = 0.75x = yellow
Let 0.75x + 4 = brown

(x) + (0.5x) + (1.5x) + (0.75x) + (0.75 + 4) = 130
x + 0.5x+ 1.5x + 0.75x + 0.75 + 4 = 130
4.5x + 4 = 130
4.5x = 126
x = 28

Use this value to calculate the other required numbers.
red = 28
green = 0.5x = 0.5(28) = 14
blue = 1.5x = 1.5(28) = 42
yellow = 0.75x = 0.75(28) = 21
brown = 0.75x + 4 = 0.75(28) + 4 = 25
8 0
3 years ago
LC Motor Sales conducted a survey to find out why people who bought cars at the dealership did not use it for ongoing service. T
Alenkasestr [34]

Answer: D

Step-by-step explanation:

42+23+102+124+17+26 = 334 total responses

LC Motors charged too much = 102

102/334 = .305..

Move the decimal 2 places to the right = 30.5

Rounds to 31%

8 0
3 years ago
Other questions:
  • What does h(40) = 1400 mean in terms of the problem
    10·2 answers
  • The number of people attending graduate school at a university may be
    12·1 answer
  • An object is made from a uniform piece of sheet metal. the object has dimensions of a = 1.25 ft , where a is the diameter of the
    14·1 answer
  • If Thomas wants a volume of 12 in3, what size does the cutout need to be? What would be the dimensions of this box?
    5·1 answer
  • Work out the value of 4 lots of 10​
    8·2 answers
  • A triangle has an area of 900m2 . If a parallelogram has the same height and base as the triangle, what is the area of the paral
    12·1 answer
  • Point Q is on line segment PR. Given QR = 3x, PQ = x + 6, and
    12·1 answer
  • Find the missing side of the triangle:
    10·1 answer
  • HELLPP PLZZ Which value from the set {3, 9, 24, 36} makes m(2^2 + 2^3 ) = 3 • 12 true?
    8·1 answer
  • A path in the park is 15 kilometers in. a trash bin is placed every 1/3 kilometers how many trash cans are along the path ?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!