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
Tasya [4]
2 years ago
5

) Find AD if BC = 13x + 279.AD = 2x + 135, AC = 11x + 267,and BD = 63.​

Mathematics
1 answer:
Cloud [144]2 years ago
6 0

Answer:

efe

Step-by-step explanation:

erw

You might be interested in
Question : WHICH OF THE LINES IS PARALLEL ? HOW DO YOU KNOW ? ​
aleksandr82 [10.1K]

Answer:

B and R

I think that is the name of the lines. If not the the first two lines!!!!

8 0
2 years ago
A teacher weighed 145 lbs in 1986 and weighs 190 lbs in 2007. What is the rate of change in weight? HELP
marishachu [46]

Answer:

c

Step-by-step explanation:

she gained 45 pounds which is 15/7 of 145

8 0
2 years ago
Read 2 more answers
Which equation is a point slope form of the equation of this line? (-2,1). (1,7)
Lilit [14]
Hello : 
answer : <span>D. (Y-1)=2(x+2)
because : 
if x=1  ... y =7
if : x= -2   .... y= 1 
the slope is :    (1-7)/(-2-1) = -6/-3=2</span>
3 0
3 years ago
Andrea had 32 problems to do for mathematics homework over a weekend. She did of the problems on Friday night, and on Saturday s
DedPeter [7]

none of she did what was left on saturday

4 0
2 years ago
Read 2 more answers
I understand some of this but this ones got me stumped i tried pemdas but im still lost
Mandarinka [93]
Just replace x with its given value:

9x^{2}-4x-3~~~~\text{where }x=-2\\ \\ \\ 9\cdot (-2)^{2}-4\cdot (-2)-3\\ \\ =9\cdot 4+8-3\\ \\ =36+8-3\\ \\ =41
6 0
2 years ago
Other questions:
  • What is the surface area of a rectangular prism that is 8 centimeters by 6 centimeters by 24 centimeters?
    15·1 answer
  • PLEASE HELP!
    7·1 answer
  • A triangle with side lengths 6in... 8in... and 10in plz oh plz help me. like right now
    5·1 answer
  • Please help i have no idea how to do it
    6·1 answer
  • One-third of a number is 7. Find the number.
    15·2 answers
  • Marco has 20 pounds of corn in a bag. He scatters 1/4 pound of corn each day to feed the
    15·1 answer
  • i have a number line the second line has -27 my 3rd and 4th line don't have any numbers but, my 5th line has 0
    6·1 answer
  • Your school is having a fundraiser. You are selling candy bars that have been donated by the Hershey Company. You set a personal
    10·1 answer
  • Answer would be needed ! thanks
    11·2 answers
  • Un estudiante debe recorrer dos tercios de kilómetro para llegar al colegio, si avanza medio kilómetro en bus y lo demás a pie ¿
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!