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
viktelen [127]
4 years ago
8

Can you help me on number 3

Mathematics
1 answer:
katovenus [111]4 years ago
7 0

Answer:

it is 11

Step-by-step explanation:

if you add 15 and 13 you get 28.

39-28= 11

then you check your work

15+13=28+11=39

You might be interested in
Which phrase represents the algebraic expression 1/4 d+7
nekit [7.7K]

The given equation is confusing since it written straight without any symbols or parenthesis. I can write the equation in two forms:

(1 / 4) d + 7                         ---> 1

and

(1 / 4 d) + 7                         ---> 2

 

For equation 1, the variable d is first multiplied by 1 / 4 before adding up with the number 7. So in this case, the correct phrase would be something like:

“The sum of one fourth a number and seven”

 

For equation 2, this is more complicated since the variable is on the denominator side. The number 1 is divided by the product of 4 and variable d then summed up with the number 7. The correct phrase for this one would be something like:

“The sum of the quotient of one over four times a number and seven”

 

Select which equation is the correct one.

3 0
4 years ago
Read 2 more answers
1+4=5; 2+5=12; 3+6=21; 8+11=?
dybincka [34]
The pattern:
So it goes, 1, 2, 3, as the first number in each equation right.
Then it goes 4,5,6 as the second number in each equation.
<span>In other words, the first number + 3 = the second number
</span>
The sum or 3rd number is a zig zag pattern from the first and second numbers as shown below.
1 2 3 4 5 6   <span>7  </span>8   9 
4 <span>5 </span>6 7 8 9 10 11 <span>12
</span>
1 * 5 = 5, 2 * 6 = 12, 3 * 7 = 21 .... 8 * 12 = 96

<span>So the answer of </span><span>8+11=96</span>
3 0
4 years ago
Read 2 more answers
SOS NEED HELP I HAVE TO TURN THIS PAPER IN BY 12:00 A bag contains 5 blue marbles, 4 white marbles, and 3 red marbles. If 3 marb
Lemur [1.5K]

In a fraction or decimal


6 0
4 years ago
A box contains fifteen billiard balls, numbered 1 through 15. Anna draws a ball, records the number, and then returns it to the
Drupady [299]

The correct end part of the question says;

Find the probability of rolling an even number "then" an odd number

Answer:

Probability of rolling even, then odd = 56/225

Step-by-step explanation:

Now, the numbers are from 1 to 15.

Since we want find probability of even, then odd number, let's list all the even numbers first;

Even numbers from 1 to 15 are;

2, 4, 6, 8, 10, 12, 14

Odd numbers from 1 to 15 are;

1, 3, 5, 7, 9, 11, 13, 15

So, we have 7 even numbers and 8 odd numbers.

Probability of even is = 7/15

Probability of odd is = 8/15

Thus,probability of rolling even, then odd is;

P(even, then odd) = 7/15 x 8/15 = 56/225

6 0
4 years ago
In the figure below, if BE is the perpendicular bisector of AD , what is the value of x?
Hitman42 [59]

Answer:

<h2>x = 10</h2>

Step-by-step explanation:

<h3>Since BE is perpendicular bisector AE=ED</h3><h3>Substituting we have:</h3><h3>3x + 5 = x + 25 solving for x</h3><h3> x = 10</h3><h3 />
5 0
3 years ago
Other questions:
  • 4x10+(8x1/10)+(2x1/1000) in standard Form
    7·1 answer
  • The radius of circle O is 28, and OC =9. What is the length of AB?
    11·1 answer
  • The sum of the numerator and denominator of a fraction expressed in simplest form is 17. if 3 is added to the numerator, the val
    5·1 answer
  • What are the dimensions of a box that would hold 250 cubic centimeters of juice and have a minimum surface area
    10·1 answer
  • A data set is normally distributed with a mean of 115 and a standard deviation of 23. What is the probability that a value in th
    10·1 answer
  • A movie theater kept attendance on Fridays and Saturdays throughout the year.
    7·2 answers
  • What is the solution to the following system of equations?
    11·1 answer
  • Trigonometry problem
    8·1 answer
  • Please help me vote you brainlest
    7·2 answers
  • Help help with this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!