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
nika2105 [10]
3 years ago
7

Add the prime factors of 39.

Mathematics
2 answers:
Maksim231197 [3]3 years ago
6 0

Answer:

56

Step-by-step explanation:

Factors of 39: 1, 3, 13, 39.

39+13+3+1=

39+4=43

43+13=58

Llana [10]3 years ago
5 0

Answer:

13,3

Step-by-step explanation:

39=1×3×13

39=3×13

You might be interested in
Consider the sequence of steps to solve the equation: 2(x − 4) + 6x = 9x − 10 Given ⇒ 2(x − 4) + 6x = 9x − 10 Step 1 ⇒ 2x − 8 +
Gre4nikov [31]

Answer:

Step 1

Step-by-step explanation:

You distributed the 2 in 2(x-4) to get 2x-8

3 0
3 years ago
Find the complex zeros of <br><img src="https://tex.z-dn.net/?f=%20f%28x%29%20%3D%20%7Bx%7D%5E%7B3%20%7D%20%20-%2013%20%7Bx%7D%5
timama [110]

f(x) = 0 \\\\\implies x^3-13x^2+59x -87 =0\\\\\implies x^3 -3x^2 -10x^2 +30x +29x - 87=0\\\\\implies x^2(x-3)  - 10x(x-3) + 29(x-3) =0\\\\\implies (x-3)(x^2 -10x +29) =0\\\\\implies x - 3 = 0 ~~ \text{or}~~x^2 -10x +29 = 0\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{-(-10) \pm \sqrt{(-10)^2 -4 \cdot 1 \cdot 29}}{2(1)}\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{10\pm \sqrt{-16}}{2}\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{10\pm 4i }{2}\\

\\\implies x =3~~ \text{ or} ~~ x =5 \pm 2i\\\\\text{Hence the complex roots are,}~ 5- 2i ~~ \text{and} ~~5 + 2i

6 0
2 years ago
The temperature at 7 a.m. was -11°C. The temperature increased by 9°C during the
LiRa [457]
The answer is -6 degrees Celsius
6 0
3 years ago
What is the solution for 15= -x +10
Alja [10]

Answer:

-5

Step-by-step explanation:

15=-x+10

x-10=-15

x=-15+10

x=-5

6 0
3 years ago
Read 2 more answers
A random sample of of 100 voters in a town is selected, and 24 are found to support an annexation suit. Find the 96% confidence
lbvjy [14]

Answer: 0.24 +/- 0.088 = (0.152, 0.328)

Step-by-step explanation:

The point estimate p is given by;

p= 24/ 100 = 0.24

Z value for 96% confidence interval is 2.05

The solution for the given confidence interval is derived using the equation

p +/- z√(pq/n)

Where p = 0.24 q= 1-p = 0.76, n=100 z= 2.05

= 0.24 +/- 2.05√(0.24×0.76/100)

= 0.24 +/- 2.05(0.0427)

=0.24 +/- 0.088

= ( 0.152, 0.328)

6 0
3 years ago
Other questions:
  • The cost to rent a car at one agency is $24.50 per day plus an additional $15.99 fee for insurance. At a different agency, the c
    6·1 answer
  • What is the domain of the function X+1/x^2-6+8
    6·2 answers
  • How would you solve...<br> (9m + 10) • 2 <br> Using distributive property ?
    15·2 answers
  • The hourly wage increase each employee receives each year depends on their number of years of service. Every three years of serv
    13·1 answer
  • A certain class has 24 students. Which of the following could NOT be the ratio of boys to girls?
    9·2 answers
  • -5x+7+2x-13&lt;9 Please Explain
    15·1 answer
  • 11. Point A(-2,9) is rotated 180 degrees what is the value of A'? *
    8·2 answers
  • In the inverse variation function, what happens to the output when the
    9·1 answer
  • Help ASAP only if you know the answer no spam or I will report
    13·1 answer
  • Three years ago, Jolene bought $525 worth of stock in a software company. Since then the value of her purchase has been increasi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!