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
ch4aika [34]
4 years ago
8

The sum of two consecutive even integers is 66. Find the numbers.

Mathematics
1 answer:
evablogger [386]4 years ago
4 0
Let the consecutive even numbers be n and n+2.
From given condition, 
n + n+2 = 66
2n = 64
∴ n = 32.
Therefore, the two consecutive even numbers are.
n = 32 and n+2 = 34.
You might be interested in
John's grades in Algebra are: 65, 83, and 93. What grade does John need on the final exam to get an 85
hoa [83]

Answer:

99 marks

Step-by-step explanation:

Let 'x' be the mark in final exam

Sum of all the data's/ Number of data's = Mean

\frac{65+83+93+x}{4}=85\\\\\\\frac{241+x}{4} = 85

241 + x  = 85*4

241 + x = 340

       x = 340 - 241

x = 99

8 0
3 years ago
2<br> 2<br> 6<br> 6<br> 7<br> 8<br> 9<br> 10<br> TIME REN<br> 36:<br> A baseball player had 4 hits in 8 games. At this rate, how
Nostrana [21]

Answer:

14 hits in 28 games

Step-by-step explanation:

every 2 games there is 1 hit

8 0
4 years ago
Which
garik1379 [7]
B.

Because when doing the math, letter B fits the criteria of a quadratic equation. Which is ax^2 + bx + c = 0.

A is wrong because if we were to do the math, there would be no ax^2. The most important thing in a quadratic equation is the term ax^2, bx and c do not matter as much.

C is wrong because there cannot be a greater exponent than ^2.

D is wrong because of the same reason as letter a.
3 0
3 years ago
When constructing a confidence interval for a difference between two population proportions, why is it important to check that t
Ierofanga [76]

The reason why the number of failures and successes in two population proportions must be up to 10 is because it is important to have many of samples from both populations.

<h3>What is a Confidence Interval?
</h3>

This refers to the probability displayed that a parameter will exist between a pair of values around the mean.

It measures the extent to which one can be certain or uncertain about ones sampling method. Confidence Intervals are usually constructed using levels of 95% or 99%.


Learn more about confidence interval in the link below:
brainly.com/question/15712887

5 0
3 years ago
Quadrilateral PQRS is a rectangle, PT = 11a +7, and ST = 7a + 11. What is the value of a?​
Natalka [10]

Answer:

a=4

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • Can someone help me with this ??
    14·1 answer
  • How many solutions exist for the given equation? StartFraction one-half left-parenthesis x plus 12 right-parenthesis equals 4 x
    7·2 answers
  • What is the next term in the sequence 5,15,10,30,25
    7·1 answer
  • What is the magnitude of an earthquake that is 5011 times more than a standard earthquake round the answer to the nearest 10th
    12·1 answer
  • A triangle has three sides of length x, x+4, and 2x-1. The perimeter of the triangle is 27.
    5·1 answer
  • 11/8 * 1/9 pls help​
    12·1 answer
  • Rectangle N NN has an area of 5 55 square units. James drew a scaled version of Rectangle N NN and labeled it Rectangle P PP. Re
    6·1 answer
  • Please help brainliest, thanks, five star
    10·1 answer
  • Find the area of this shape
    7·2 answers
  • List the numbers in order from least to greatest.<br><br> −2, 8, −15, −9, 3, 1
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!