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
Anvisha [2.4K]
3 years ago
8

What are the solutions to the quadratic equation 40 − x2 = 0?

Mathematics
2 answers:
Butoxors [25]3 years ago
8 0

Answer:

A on Edge. X=(-/+) 2 root 10.

Step-by-step explanation:

Zinaida [17]3 years ago
7 0
40 - x^2 = 0
x^2 = 40

x = + 40^0.5        or           x = - 40^0.5
You might be interested in
Find the area of AAOB<br> 9√3 un²<br> 3√3 un²<br> 4.5√3 un
butalik [34]

Answer:

Step-by-step explanation:

The area of the equilateral triangle is \frac{\sqrt{3}}{4}(6)^{2}=\boxed{9\sqrt{3}}

7 0
1 year ago
The Flynn family eats at a restaurant that is having a 5% discount promotion. Their meal costs $62.62, and they leave an 18% tip
mr Goodwill [35]
5% of $62.62= 3.13$
18% of $62.62= 11.28$
so add 11.28 to 62.62- 3.13 and they would pay a total of $48.29
7 0
3 years ago
Simplify the expression 3(6-2x)
ehidna [41]

Answer:

-3

Step-by-step explanation:

3 times 6 is 18

3 times -2x is -6x

put -6x on the other side and divide 18 by -6x and you get -3

4 0
2 years ago
Find the Value of X. If your answer is not an integer, express it in simplest radical form.
Gennadij [26K]
For each question we must apply the Pythagorean theorem and clear the value of x.
 question 5 
 x = root (14 ^ 2 + 16 ^ 2)
 x = root (452)
 x = 2raiz (113)
 question 6
 
x = root (8 ^ 2 + 15 ^ 2)
 x = 17
 question 7
 
x = root (12 ^ 2 + 12 ^ 2)
 x = root (2 * (12 ^ 2))
 x = 12raiz (2)
 question 8
 x = root (18 ^ 2 - 9 ^ 2)
 x = root (243)
 x = 9raiz (3)
6 0
3 years ago
Select the correct answer
Tcecarenko [31]

Answer:

C. 150

Step-by-step explanation:

It's right on Plato.

4 0
2 years ago
Other questions:
  • the basketball court at Johnson elementary school is in the shape of a rectangular it is 892 feet long and 46 feet wide what is
    11·2 answers
  • Which rational number equals 0 point 3 with bar over 3?
    14·2 answers
  • What is the solution to the system -2x + y = 6 and y= 2x - 3?
    9·1 answer
  • What is the remainder when 3x^3-14x^2-14x+3 is divided by 3x + 5
    5·1 answer
  • Composite numbers have
    10·2 answers
  • Any suggestions or answers
    6·2 answers
  • PLEASE HELP; WILL GIVE BRAINLIEST - GEOMETRY
    5·1 answer
  • Hi! Does anybody know how to do this?
    11·1 answer
  • Can u help me find the awnser using only one decimal place
    8·1 answer
  • Can yall tell me what im doing wrong? for 50 points.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!