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
Grace [21]
2 years ago
6

Explain why x squared -8x+20 is always positive

Mathematics
1 answer:
Tpy6a [65]2 years ago
3 0

Answer:

to square a number you multiply the number by itself.

a positive number times a positive number is a positive number.

a negative number times a negative number is a negative number.

and if you are multiplying 2 numbers with the same sign they will always be a positive number.

You might be interested in
the table below shows the points scored by green bird players. what was the median number of the points scored ​
yulyashka [42]

Answer: Sorry

Step-by-step explanation: What table? I would love to help you but I need to see the table you are talking about. :(

5 0
3 years ago
Pam likes to practice dancing while preparing for a math tournament. She spends 80 minutes every day practicing dance and math.
RSB [31]

Answer: 628

Step-by-step explanation:

I found it online

7 0
2 years ago
Find the function value f (6) if f(x) = 4x-10
Olenka [21]
So first you plug 6 into the equation which is 4(6)-10.
Using PEMDAS, you solve what’s in the parenthesis first and you get 24-10.
24-10=14
f(6)=14
8 0
3 years ago
A lawn company advertises that they can spread 7,500 square feet of grass seed in 2 1/2
den301095 [7]
If you would like to know the number of square feet of grass seeds that the lawn company can spread per hour, you can calculate this using the following steps:

7500 square feet ... 2 1/2 hours = 5/2 hours
x square feet = ? ... 1 hour

7500 * 1 = 5/2 * x
7500 = 5/2 * x       /*2/5
x = 7500 * 2 / 5
x = 3000 square feet

The correct result would be 3000 square feet.
7 0
3 years ago
Read 2 more answers
A measurement of the circumference of a disk has an uncertainty of 1 . 5 mm. How many measurements must be made so that the diam
Naya [18.7K]

Answer:

How many measurements must be made = 9

Step-by-step explanation:

The steps are as shown in the attachment.

3 0
3 years ago
Other questions:
  • 70 points. ONE QUESTION. WILL MARK FIRST ANSWER BRAINLIEST. PLEASE HELP ASAP.
    9·2 answers
  • Describe how you could use your height and a yardstick to determine the unknown height of a flagpole.
    10·1 answer
  • I need help with #17
    9·1 answer
  • Travel time: 3.5 hours
    11·1 answer
  • The diameter of a small gear is 16 cm this is 2.5 centimeters more than 1/4 of the diameter of a large clear what is the diamete
    11·1 answer
  • How to write a rule for transformations
    11·1 answer
  • What is the equation of the line
    11·1 answer
  • Find the area of the regular polygon. Give the answer to the nearest tenth
    11·1 answer
  • A certain type of bacteria doubles each day. If there were 101 bacteria to start with, how much bacteria will there be after 11
    10·1 answer
  • Hello i need help please
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!