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
andrew11 [14]
4 years ago
11

If angle ABD=79 what are angles ABC and DBCABC=5x+4DBC=8x-3

Mathematics
1 answer:
Ne4ueva [31]4 years ago
4 0

Answer:

Step-by-step explanation:

I believe this is geometry,

One exterior angle = sum of two opposite interior angles

ABC + DBC = ABD

5x + 4 +(8x-3) = 79

5x +4 + 8x - 3 =79

13x + 4 - 3 =79

13x + 1 = 79

13x = 79-1

13x = 78

x = 78/13

x = 6

You might be interested in
Janet earns 7.55 per hour mowing lawns. Kelsey earns twice that amount per hour babysitting and ty earns 1.25 less per hour than
Artemon [7]
Janet = 7.55 x 15(hours) = 113.25
Kelsey = 15.10 x 15(hours) = 226.50
Ty = 13.85 x 15(hours) = 207.76

To gets Kelsey’s wage per hour you do 7.55 x 2 and to get ty you do 15.10(Kelsey’s wage per hour) - 1.25 which is 207.76
8 0
4 years ago
If California has 6,480 residents and each resident produces about 182 cubic feet of garbage per year, how long can the landfill
svetoff [14.1K]

Answer:

0

Step-by-step explanation:

Just 4 people per year would overflow the landfill, how would it survive 6480 people?

5 0
4 years ago
How do you do advanced order of operations? Need help on my homework!
Licemer1 [7]
Order of Operations = PEMDAS

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
6 0
3 years ago
Unit Test
Virty [35]
I believe it’s b because of the way that it is
6 0
3 years ago
Explain how a number and it's reciprocal are related adding 28 ?
asambeis [7]
<span>Step 1. Let x be the number and 1/x be its reciprocal.

Step 2. Then, since the sum of a number and its reciprocal is 25/12.

Step 3. Multiply 12x to both sides of the equation to get rid of the denominators.





Step 4. Subtract 25x to put the equation in quadratic form </span>
4 0
3 years ago
Other questions:
  • What information would allow you to identify angle BFA and angle AFE as complementary angles?
    5·1 answer
  • 15/24 simplified form
    8·2 answers
  • Line L1 and line L2 are parallel. Which angle(s) are supplementary with A?
    6·1 answer
  • Ax+by=(a-b) , bx - ay =(a+b) simultaneous linear equations using cross multiplication
    13·1 answer
  • If the formula for the perimeter of a rectangle is p= 2l+2w then w can be expressed as​
    5·1 answer
  • A rectangle is removed from a right triangle to create the shaded region shown below. Find the area of the shaded region. Be sur
    9·1 answer
  • 1. 6 divided by 8/9 SHOW YOUR WORK AND EXPLAIN ​
    6·2 answers
  • Can someone please answer this please ASAP!!!!
    10·1 answer
  • Help plz, these questions are very confusing :/
    5·1 answer
  • julio bought 4 pounds of carrot sticks and 3 pounds of celery sticks for the school potluck. he had 6 bowls for serving vegetabl
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!