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
djverab [1.8K]
2 years ago
10

Help please bad please ​

Mathematics
1 answer:
Sergio [31]2 years ago
4 0

Answer:

\displaystyle A .20

Step-by-step explanation:

<u>By </u><u>tangent</u><u> </u><u>theorem</u><u> </u>we acquire:

\displaystyle  x + 10 = 9 + 21

simplify addition:

\displaystyle  x + 10 = 30

cancel 10 from both sides:

\displaystyle  x = 20

hence,

our answer is A

You might be interested in
find the volume of the following comes with the given dimensions. round your answer to the nearest hundredth. diameter=4ft heigh
Masja [62]

Answer:

4

Step-by-step explanation:

5 0
3 years ago
Which is the definition of a ray?
zlopas [31]

Answer:

a part of a line that has one endpoint and extends indefinitely in one direction

Step-by-step explanation:

a ray has one endpoint, then has an arrow going indefinitely in one direction.

8 0
3 years ago
Which kingdom was divided into provinces ruled by governors who reported to the king? a Ghana b Mali c Songhai
Vera_Pavlovna [14]

Answer: Songhai

explanation:

7 0
3 years ago
Read 2 more answers
Which sign completes each expression?
OverLord2011 [107]

Answer:

Below

Step-by-step explanation:

0.3>0.25

0.35<0.4

0.05<0.1

3 0
2 years ago
Which characteristics best describe the undefined concept?
never [62]
Line. A line would have a length but has no width
4 0
3 years ago
Other questions:
  • find all the factors of 38,39 and 40. Do they have any factors in common? Explain how you can tell if some numbers have factors
    8·1 answer
  • All of the following are equivalent fractions except<br><br> 5/20<br> 8/40 <br> 3/15<br> 6/30
    5·2 answers
  • How many solutions are in 6x+4x-6=24+9x
    8·2 answers
  • What is the slope of a line that passes through the points (6, 5) and (12, -3)
    7·1 answer
  • Barbara has $70.00 in her pocket and a $20 gift card. Which purchase will she be able to make without having to use her credit c
    13·1 answer
  • How many numbers are 10 units from 0 on the number line? Type your answer as a numeral.
    11·1 answer
  • There are 5,375 pencils in 25 cases. Find the unit rate. pls
    11·2 answers
  • From families with four children a family is chosen at random. Let X be the number of boys in the family. Calculate and sketch t
    12·1 answer
  • Help!!!!!!!!!!! I need help please
    6·1 answer
  • In the figure below, what is the measure of angle x
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!