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
MariettaO [177]
2 years ago
8

Which number is relatively prime 9 and 24, 12 and 25, 18 and 39, or 24 and 45

Mathematics
2 answers:
Inessa05 [86]2 years ago
8 0
39 is the prime number because it is the only number that can be multiplied by 1. 
Vedmedyk [2.9K]2 years ago
6 0
It is 39..................................
You might be interested in
4/y+2 - 9/y-2 = 9/y^2-4
Evgesh-ka [11]
Going off the idea that this is 4/(y+2) - 9/(y-2) = 9/(y^2-4), let's first rewrite y^2-4 in the form of a^2-b^2, where a=y and b=2.
y/(y+2)-9/(y-2)=9/(y^2-2^2)
Now, use difference of squares: a^2-b^2=(a+b)(a-b)
4/(y+2)-9/(y-2)=9/((y+2)(y-2))
Multiply both sides by the Least Common Denominator: (y+2)(y-2)
4(y-2)-9(y+2)=9
Then keep on simplifying until you get your answer
-5y-26=9
-5y=9+26
-5y=35
y=35/-5
y=-7
Yay! Our answer is y=-7!
8 0
2 years ago
Read 2 more answers
A circle with area 9 pi, has sector with central angle of 17/9 pi radians
mr_godi [17]

Answer:

The area of the sector is 17/2 π

Step-by-step explanation:

pi = π

To solve this problem we first have to find the fraction that corresponds to this angle of the total, for this we must divide the angle that they give us by 2π radians, since that is the angle of a circle

(17π/9 rad) / (2π rad) = 17/18

Now we multiply the area of ​​the circle by this fraction and we will obtain the area of ​​the sector that we want

9π * 17/18 = 17/2 π

The area of the sector is 17/2 π

3 0
3 years ago
I need help on this and please explain why is that the answer thank you -Alexa :)
Rzqust [24]
First, you need to find the total amount they discounted.

3.66 X 3= $10.97

Since they took off that much, you need to add that to the total cost, which was 62. 31

62.31 + 10.97= $73.29

Finally, to find how much each individual shirt cost, you divided it by 3.

73.29 / 3= $24. 43

The answer is C

4 0
2 years ago
Read 2 more answers
Un numero entero es un numero impar si y solo si no es divisible por 2
meriva
Si, es cierto. Si, es cierto.
8 0
3 years ago
Helppppp meeee plzzzzz
andrew-mc [135]

Answer:

∠B = 41°

Step-by-step explanation:

∠BCD is an exterior angle of the triangle

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠A and ∠ B are the 2 opposite interior angles, hence

∠A + ∠B = 113, that is

72 + ∠B = 113 ( subtract 72 from both sides )

∠B = 41°


3 0
3 years ago
Read 2 more answers
Other questions:
  • Please Help: 0.125r - 0.0625 + 0.25r = 0.25 + r
    5·1 answer
  • Benny takes 11 hours to paint a room. it takes melanie 12 hours to complete the same job. how long would it take if they worked
    6·1 answer
  • If 36^12-m=6^2m what is the value of m??
    7·2 answers
  • grandma jean can make 2 blankets in 3 days if grandma jean needs to make 14 blankets how many days will it take her.
    12·1 answer
  • Write an expression using exponents that represents the area of the figure in square centimeters
    12·1 answer
  • If each two complementary angles has the same measure, then each angle will equal what?​
    5·2 answers
  • What is y>1/4(x-2)-1?
    15·1 answer
  • Will mark BRAINLIEST
    14·1 answer
  • Please help me! This is a full assignment I’m struggling on haha! Please answer each question and I’ll give Brainliest to whoeve
    10·1 answer
  • The first step in the process for factoring the trinomial x^2-4x-32 is to:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!