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
AlladinOne [14]
3 years ago
6

My number has 2 hundreds. the tens digit is 9 more than the ones digit. what is my number

Mathematics
1 answer:
Andru [333]3 years ago
6 0
290

I hope this helps!
You might be interested in
Use the functions f(x)=2x and g(x)=x^2+1 to find the value of each expression
Alinara [238K]

Answer:

1.  20

2. 23

3. 6

Step-by-step explanation:

We have that:

f(x) = 2x

g(x) = x² + 1

f(g(x)) is the composite function of f and g. So

f(g(x)) = f(x²-1) = 2(x²+1) = 2x² + 2

1. f(g(3))

f(g(x)) = 2x² - 2 = 2(3)² + 2 = 18 + 2 = 20

2. f(3)+g(4)

f(3) = 2(3) = 6

g(4) = 4² + 1 = 17

f(3) + g(4) = 6 + 17 = 23

3. f(5) - 2g(1)​

f(5) = 2(5) = 10

g(1) = (1)² + 1 = 2

f(5) - 2g(1) = 10 - 2*2 = 10 - 4 = 6

6 0
3 years ago
Nvm no one helped me, answer is 17/25 -.-
geniusboy [140]
The answer is 17/25. Hope this helps! :) I know how you feel! 
3 0
3 years ago
Three good friends are in the same algebra class. Their scores on a recent test are three consecutive even integers whose sum is
klio [65]

Let the lowest score be x.

<u>The 3 consecutive even scores are:</u>

1st score = x

2nd score = x + 2

3rd score = x + 4

-

<u>Sum of their score is 270:</u>

x + (x + 2) + (x + 4) = 270

-

<u>Solve x:</u>

x + (x + 2) + (x + 4) = 270

x + x + 2 + x + 4 = 270

3x + 6 = 270

3x = 264

x = 88

-

<u>Find their scores:</u>

1st score = x = 88

2nd score = x + 2 = 88 + 2 = 90

3rd score = x + 4 = 88 + 4 = 92

-

Answer: The scores are 88, 90 and 92

6 0
3 years ago
What is the volume of a cylinder with base radius 4 and height 5?
Vsevolod [243]

Answer:

251.2 unit²

Step-by-step explanation:

Radius = 4 unit,  height = 5 unit

Volume of cylinder = pi r² h

Where pi(#) = 3.14

Volume = # × 4² × 5

Volume = # × 16 × 5

Volume = 80# unit²

Volume = 80 × 3.14

Volume = 251.2 unit²

I hope this was helpful, please rate as brainliest

5 0
3 years ago
Find the inverse for the relationship (1,-3 ), (-2, 3), (5, 1), (6, 4)
Tatiana [17]

Answer:

you just make the x values the y values and the y values the x values

Step-by-step explanation:

for example, the inverse of  (1,-3) is (-3,1)

8 0
3 years ago
Other questions:
  • If I have 9 employees and only 5 of them worked. What is my percentage
    15·1 answer
  • 660 yards = how many miles?
    9·2 answers
  • PLEASE HURRY! ILL GIVE BRAINLEIST!
    7·1 answer
  • I'VE BEEN WAITING FOR 3 HRS+ PLEASE HELP ME PLEASE!!!
    10·1 answer
  • Solve X^2 + 5x + 6 = 0
    10·2 answers
  • add the following fraction give me the answer in lowest terms and mixed numbers if necessary. 10/12 +1/2 =
    6·1 answer
  • What is the answer please help no links
    8·1 answer
  • What is the value of 0.1322 rounded to the nearest hundredth place?
    5·2 answers
  • An investor invested a total of ​$1900 in two mutual funds. One fund earned a 7​% profit while the other earned a 4​% profit. If
    13·1 answer
  • One number is 5 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 331,
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!