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
lara31 [8.8K]
3 years ago
15

The sum of the squares of two consecutive even integers is 884. find the integers

Mathematics
1 answer:
andriy [413]3 years ago
3 0
2x + 2x +2 are the integers
4x^2 + 4x^2 +8x +4 =884 (The sum of the integers squared)
8 x^2 +8x -880 = 0

x = 10
Therefore, the integers are:
20 and 22




You might be interested in
There were 209 plants in the garden containing 11 rows. How many plants were there per row?
arlik [135]

Answer:

19

Step-by-step explanation:

You can divide 209 by 11, to get the number of plants per row:

7 0
3 years ago
A bike trail is 5 25 miles long. Rosie rides her bicycle on the bike trail 6 days a week. How many miles does Rosie ride per wee
BabaBlast [244]
C, 32 2/5 that’s what I get
6 0
3 years ago
If all the possible random samples with n = 36 scores are selected from a normal population with µ = 50 and σ = 18, and the mean
ozzi

Answer:

Expected Value of M is 50 and the Standard Error of M is 3

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation, also called standard error s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this problem, we have that:

µ = 50 and σ = 18

For the sample

Mean 50 and standard error s = \frac{18}{\sqrt{36}} = 3.

The answer is:

Expected Value of M is 50 and the Standard Error of M is 3

7 0
3 years ago
Solve the equation 4(2+3c)=56
AfilCa [17]
C=4 this is as long as you distribute the terms
8 0
3 years ago
Read 2 more answers
Please Answer!!! To factor 4x² - 25 , you can rewrite the expression as
Murljashka [212]
Well Emily, i believe it is B.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Really need help I’ll appreciate it .
    14·1 answer
  • Let tan(x)=25tan(x)=25 .<br><br> What is the value of tan(π−x)tan(π−x) ?
    6·2 answers
  • Find the nonpermissible replacement for a in this expression 7/6a
    15·1 answer
  • (93) 6 =<br> What is the answer ?
    6·2 answers
  • An image of a rectangular pyramid is shown below: A right rectangular pyramid is shown. Part A: A cross section of the rectangul
    15·1 answer
  • Consider the enlargement of the rectangle.
    14·2 answers
  • Kyle wants to compare 0.25 to 1/2 using fractions. Which fraction can he use for 0.25? A) 14 B) 25 C) 34 D) 45​
    7·2 answers
  • 2m divided by 3/9; m = 3/2
    15·1 answer
  • find the area of a circle with a diameter of four. Either enter an exact answer in terms of Pi or use 3.14 for pi as a decimal ​
    7·1 answer
  • What is the equation of a line that has a slope of -3 and passes through the point (1,2)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!