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
nasty-shy [4]
3 years ago
13

Determine the constant that must be added to the given expression to complete the square and express the resulting trinomial as

the square of a binomial.
x^2-6x
Show your work:
Constant:_____
Expression:_____
Mathematics
1 answer:
erma4kov [3.2K]3 years ago
8 0
Constant:9
Expression: (x-3)^2
You might be interested in
Write a division problem that has a 3 digit dividend and a divisor between 10 and 20
posledela
Dividend means the number to be divided, the divisor is the number you divide with. 

It sounds like you just need to divide a three-numbered integer by a number between 10 and 20.

Example:         Dividend -->  333÷16  <-- Divisor
5 0
3 years ago
Martha is 13 years old. She is 7 years<br> younger than her brother, Paul.
Anna11 [10]

Answer:

20 years is the brother

Step-by-step explanation:

quick maths

6 0
2 years ago
Read 2 more answers
Year 2 revenue is 5,000,000 at 32%By what percent would you need to
azamat
x= \frac{3,000,000}{5,000,000} \cdot100\%-32\%= \frac{3}{5}\cdot100\%-32\%=60\%-32\%=28\%\\\\Ans.\ You\ need\ increase\ 28\%
7 0
3 years ago
sally picked 6 and 2-thirds pounds of apples. She used 1-half of the apples she picked to make pies. Question How many pounds of
lisabon 2012 [21]

Answer:

3 \frac{1}{3}

Step-by-step explanation:

We know that Sally picked 6 2/3 pounds of apples, which can be converted into an improper fraction: 20/3. Multiply 20/3 and 1/2. You will get 20/6, which is 3 1/3. Hope this helped :D

8 0
3 years ago
Deanna gets 3 problems incorrect on her math quiz and scores 85%. How many questions were on the quiz?
katrin2010 [14]

Answer:

There were 20 questions on the quiz

Step-by-step explanation:

In this question, we are concerned with knowing the number of questions on a quiz, given that Deana had a certain percentage after scoring an amount of marks.

We proceed as follows;

Let the number of questions on the quiz be X.

Now, she got 85% by making 3 incorrect choices. This means the percentage of questions she got incorrectly would be 100-85 = 15%

what we are saying is that it is just 15% of her questions that were wrong.

This mathematically;

15% of x = 3

15/100 * x = 3

15x = 3 * 100

15x = 300

x = 300/15

x = 20

5 0
3 years ago
Other questions:
  • 2x+5=11<br> How do you solve this
    14·2 answers
  • Select the correct answer.
    12·2 answers
  • Find the values of x and y. Write your<br> answer in simplest form
    15·1 answer
  • Which of the following is a solution to the inequality - 2x +3&gt;7 ?
    6·1 answer
  • In between what two integers is the square root of 77?
    13·2 answers
  • The measures of the angles of a triangle are shown in the figure below. Solve for x.
    5·1 answer
  • Write the equation of the line in fully simplified slope-intercept form.​
    14·1 answer
  • 6 = -w/8 what is this answer ?
    8·2 answers
  • Find the area and side length of square ACEG.
    15·1 answer
  • 10POINTS !!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!