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
qaws [65]
3 years ago
5

Solve x2 – 4х + 1 = 0. x 2 + 215 оооо х = 4 + 3 0 х 2 + 3 x = -2 + 3

Mathematics
1 answer:
Assoli18 [71]3 years ago
6 0

Answer:

Use photo math, it will explain all the steps

You might be interested in
why does the multiplication property of equality not allow us to divide both sides of an equation by zero​
AlladinOne [14]
I’m not sure you can look this up
5 0
3 years ago
Tasha made 128 ounces of punch how many cups of punch did Latasha make
V125BC [204]
16 cups. Hope that helped!
3 0
3 years ago
Read 2 more answers
Wins 1975, loses 339, ties 10. What is my percent of wins?
dimaraw [331]

1975/1975+339+10

Wins/Total

1975/2324=0.8498

Convert to percent by moving decimal point up 2

Percent of wins: 84.98%

6 0
3 years ago
What is the height of a cylinder if it has a radius of 3 centimeters and a volume of 254.34 cubic centimeters? (Use 3.14 for π.)
lesya [120]
The answer is 9cm.

254.34= (3.14 x 3^2) x 9
5 0
3 years ago
Read 2 more answers
Home sizes in Anytown, USA have a mean of 2400 square feet and a standard deviation of 450 square feet. What is the probability
lesya [120]

Answer:

0.00084

Step-by-step explanation:

We are given that

Mean,\mu=2400 square feet

Standard deviation, \sigma=450square feet

n=50

We have to find the probability that a random sample of 50 homes in Anytown, USA has mean square footage less than 2200 square feet.

P(x

P(x

Using the formula

z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}

P(x

P(X

Hence, the probability that a random sample of 50 homes in Anytown, USA has mean square footage less than 2200 square feet=0.00084

7 0
3 years ago
Other questions:
  • Select the correct answer from each drop-down menu. Rewrite the formula to find voltage. The formula for electrical power (P, in
    8·1 answer
  • What's 63,889 rounded to the nearest hundred
    6·2 answers
  • one afternoon, kassim's sandwhich shop sells 15 sandwiches in 45 minutes. if the shop counties to sell sandwiches at the same ra
    6·1 answer
  • Marge cuts 16 pieces of tape. each piece is 3/8 inches long. how much tape did she use
    11·2 answers
  • How do you find the normal approximation without using the continuity correction?
    5·1 answer
  • Which of the following are solutions to ? Check all that apply.
    14·1 answer
  • What is the phase shift of a periodic function?
    14·2 answers
  • A bank gives two dollars in eastern caribbean currency for one united states dollar. Given 1% tax is charged on all foreign exch
    6·1 answer
  • -3.4, 3.1, -3.42, 3.38<br> Order from least to greatest
    11·2 answers
  • 0.34 x ? =3.4 what is the value of the missing number
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!