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
Mekhanik [1.2K]
3 years ago
14

What is the measure of an angle that is nine times it’s complement

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer:

9

Step-by-step explanation:

Assume that the measure of the angle is x

That would mean that the compliment of that angle would be 9x

Two angles are complementary when their sum equals 90

That means x + 9x equals 90.

We can combine x and 9x into 10x, leaving us with 10x=90

Divide both sides by 10

x=9

You might be interested in
HELP ASAP PLZ im in a exam rn
aniked [119]

Answer:

A

Step-by-step explanation:

approaches 6

semoga membantu

5 0
3 years ago
Simplify: answer in the box
leva [86]

Answer:

I got 24x^2  over x^2+7x+10

Step-by-step explanation:

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

7 0
3 years ago
A number divided by sixsix is 270. what is the number
9966 [12]
The answer is 1,620

1,620/6= 270
3 0
3 years ago
What is the median of 75, 63, 89, 91
sukhopar [10]
First, put them in order from least to greatest. 63, 75, 89, 91. To find the middle number, add 75 and 89 together, 164, and divide by 2. The answer is 82.
3 0
4 years ago
Consider a sample on the waiting times (in minutes) at the billing counter in a grocery store to be 15, 24, 18, 15, 21, 20, 15,
Ipatiy [6.2K]

The mean, median, and mode is 18.5, 19, 15.

We have

15, 24, 18, 15, 21, 20, 15, 22, 19, 16, 15, 22, 20, 15, and 21.

In ascending order:

15, 15, 15, 15, 15, 16, 18, 19, 20, 20, 21, 21 ,22, 22, 23

n=15(number of observations)

The median is \frac{n+1}{2} \\= > \frac{16}{2} =8th term

Median: 19.

Mean:

\frac{sum}{n}\\ \frac{278}{15} \\=18.5

Mode: 15.

Learn more about Mean:

brainly.com/question/18060320

#SPJ4

8 0
2 years ago
Other questions:
  • Multiply.
    8·1 answer
  • four students shared a $271 prize from a science competition how much does each students get if the prize is shared equally
    15·2 answers
  • Divide. <br> −3 1/3÷9 plssssssssss i need help
    11·2 answers
  • One of the two equal factors of a number is
    13·1 answer
  • Solve –5√ x = –15. <br><br><br><br> A. x = –7<br> B. x = –9<br> C. x = 7<br> D. x = 9
    9·2 answers
  • Write an equation that you can use to solve for x.<br><br> Enter your answer in the box.
    11·1 answer
  • Raja solved the inequality –3x – 5 ≤ 1. His work is shown below. Where did Raja make an error in his calculation? Explain.
    11·1 answer
  • The ratio of the number of cookies to the number of cupcakes in a box is 5:4. Which table shows the possible amounts of cookies
    14·1 answer
  • HELP I DONT WANT A 0000
    11·1 answer
  • I need help on this please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!