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
Paladinen [302]
1 year ago
13

Solve similar triangles (advanced) Solve for x A, 3, B^2, x, D, 13, E, C

Mathematics
1 answer:
NNADVOKAT [17]1 year ago
8 0

Answer:

x = 10

Step-by-step explanation:

\frac{3}{13} = \frac{3}{3+x}  cross multiply and solve for x

3(3+ x) = 3(13)  Distribute the 3

9 + 3x = 39  Subtract 9 from both sides

3x = 30  Divide both sides by 3

x = 10

You might be interested in
Please help!! Which two equations are the equations of vertical asymptotes of the function y = 5∕3 tan(3∕4x)?
Margarita [4]

9514 1404 393

Answer:

  D) x = 2π∕3 and x = –2π∕3

Step-by-step explanation:

The tangent function has asymptotes at ±π/2, so the corresponding values of x are ...

  (3/4)x = ±π/2

  x = (±π/2)(4/3) = ±2π/3 . . . . matches choice D

8 0
2 years ago
Read 2 more answers
What two numbers multiple to equal 16 but add up to equal -17​
ELEN [110]

Answer:

-16 and -1

Step-by-step explanation:

-16 *-1 = 16

-16+-1=-17

5 0
3 years ago
If point F is the midpoint of segment DE, which statement is true?
FinnZ [79.3K]
Segment DF is 1/2 the length of Segment DE. Since the entire segment is DE and it's midpoint is at F, the segment would be broken into 2 equal segments in one. Segment DF and FE. Segment DF is congruent to Segment FE.
5 0
3 years ago
Sam is 3 years younger then Marco . Marco is 15 how old is Sam
vodomira [7]
Sam will be = 15 - 3 = 12 years.
6 0
3 years ago
Read 2 more answers
POLYGON BASICS (GEOMETRY) PLEASE HELP!!
Vesna [10]

Answer:

Polygons are named according to the number of sides and angles they have. The most familiar polygons are the triangle, the rectangle, and the square. A regular polygon is one that has equal sides. Polygons also have diagonals, which are segments that join two vertices and are not sides.



6 0
3 years ago
Other questions:
  • Please help me with this! SEND HELP!<br><br> LOL thx in advance
    15·1 answer
  • If 2a/b=1/2,what is the value of b/a?
    11·2 answers
  • The total mileage for Wayne's trip is 420 miles. So far, he has traveled 180 miles in 3 hours. Wayne will continue his trip at t
    10·1 answer
  • PLZ HELP QUICK TO HELP SOLVE THIS
    9·1 answer
  • A florist has 72 red roses and 40 white roses. If the florist creates the greatest number of identical bouquets possible with a
    12·1 answer
  • Which method transfers heat from the Sun to the ocean? Which method spreads heat in the ocean? Which method transfers heat from
    10·1 answer
  • Jason rolls a fair number cube labeled 1 through 6 and then he flips a coin what is the probability that he rolls a 3 and flips
    10·1 answer
  • Can someone help please this is due soon ​
    5·1 answer
  • Who is the an employer?
    10·2 answers
  • 18 is 30% of what number?<br><br><br><br> Enter your answer in the box.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!