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
sp2606 [1]
3 years ago
14

I need help ASAP what is x

Mathematics
2 answers:
Pepsi [2]3 years ago
7 0

Answer:

x=7

Step-by-step explanation:

The square indicates the angle is a right angle which equals 90°

5x+18+4x+9=90°

5x+4x+18+9=90°

9x+27=90°

9x=90°-27°

9x=63°

Divide both sides by 9

x=7.

<em>Hope you're having a splendiferous day, </em><em>ever </em><em> </em><em>willing</em><em> to help...</em>

nexus9112 [7]3 years ago
6 0

Answer:

7 trust me im a expert at math and give me brainliest please

Step-by-step explanation:

You might be interested in
Find the value of x to the nearest tenth. Please help! <br>​
MakcuM [25]

0.3 is the answer, hope this help you out! :D

6 0
4 years ago
How many times larger is 220 than 22?
GaryK [48]
The answer would be 10 times because  if you divide 220÷22 would equal 10.
6 0
3 years ago
Ten centimeters is what fraction of one meter?
Citrus2011 [14]

Answer:

5/7

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If the sampled population is finite and at least _____ times larger than the sample size, we treat the population as infinite.
Marta_Voda [28]

Answer:

The answer is "20".

Step-by-step explanation:

It is also known as the group of the study, that targets the population, which helps to find the survey, which is the sampled population. It is measured by an ideal world, which will be the same, and they're always unique.  

  • Its sampling distribution of the "x bar" should also be naturally independent of the random sample, that is usually distributed.
  • We consider the population as endless if the sampling size is at least 20 times greater than the sample size.
8 0
3 years ago
A system of linear equations in two variables can have _____ solutions. ​
Neporo4naja [7]

Answer:

I would say " zero" to. Sorry if it's wrong

8 0
3 years ago
Other questions:
  • PLEASE HELP ME!!!!! I'LL MARK YOU BRAINLIEST IF YOU ANSWER THIS CORRECTLY!
    13·1 answer
  • How does the volume of a cone change if the height is doubled ?
    10·2 answers
  • PLEASE HELP! THANK YOU!
    7·2 answers
  • If x = 8 units, y = 3 units, and h = 10 units, find the area of the trapezoid shown above using decomposition.
    8·2 answers
  • B. 4x^2+ 4y^2– 24x - 24y - 9 = 0
    5·1 answer
  • 8 5/6 + 6 4/5 help please
    15·2 answers
  • Please help me asap!!! ):
    10·1 answer
  • 2 2/7 + 4 1/2 simplified
    10·2 answers
  • In how many ways can a teacher seat 5 girls and 2 boys in a row of 7
    12·1 answer
  • A plane is traveling 250 mi/hr, how many hours does it take to get to Los Angeles, which is 1300 km away? How many minutes does
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!