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
podryga [215]
3 years ago
10

Three consecutive even integers are such that the sum of the smallest and three times the second is 38 more than twice the third

. Find the integers.
Mathematics
2 answers:
trasher [3.6K]3 years ago
7 0

x,\ x+2,\ x+4-\text{the three consecutive even integers}\\\\\text{The equation}\\\\x+3(x+1)=2(x+4)+38\ \ \ \ |\text{use distributive property}\\\\x+3x+3=2x+8+38\\\\3x+3=2x+46\ \ \ \ |-3\\\\3x=2x+43\ \ \ \ |-2x\\\\x=43\\x+2=45\\x+4=47

algol133 years ago
6 0

Answer:

20, 22, 24

Step-by-step explanation:

since the integers are even: x, x+2, x+4

x+3(x+2)=38+2(x+4)

x+3x+6=38+2x+8

4x+6=46+2x

2x=40

x=20

You might be interested in
Find the Shaded area
Paul [167]

Answer:

7.73

Step-by-step explanation:

So first find the area of the circle which is A= (pi)(r)^2

So you would have A=(pi)*3^2 = 28.27

Then you know that since the radius is 3 you know that the diameter is double of that and so your diameter is 6. Now if you draw a horizontal line that goes through the center and is parallel to one of the sqaure side you can see that that also is the diameter and you already figured out the diameter to be 6 so hence the side of the square are 6. Now find the area of the square which is 36 and then subtract 28.27 from it

36-28.27 = 7.73

8 0
2 years ago
If berry has 30 ounces of coke and sells each ounce for 8 bucks an ounce how many ounces do you get if you spend 13 dollars on c
pentagon [3]
Answer would be $104
8 0
3 years ago
What is equation created from the sqrt(x+2)+2))^2
Naddika [18.5K]

Answer:

x + 4√(x + 2) + 6

Step-by-step explanation:

All we need to do is expand by using FOIL (First, Outside, Inside, Last):

x + 2 + 2√(x + 2) + 2√(x + 2) + 4

Then we combine like terms to get our final answer:

x + 2 + 4√(x + 2) + 4

x + 4√(x + 2) + 6

8 0
3 years ago
A lake has 7 more ducks than fish. there are 8 fish. how many ducks are there?
Ostrovityanka [42]
7 more ducks per fish. if there are 8 fish, there would be 7 ducks for each of the fish. 7 ducks × 1 fish = 7 ducks. 7 ducks × 8 fish = 56 ducks
7 0
3 years ago
Nilai x yang memenuhi persamaan linier dari 2x-7/2=3-6-5x/6 adalah
emmainna [20.7K]
2x-7/2 = 3-6-5x/6
⇒ 2x+ 5x/6= -3+ 7/2
⇒ 2 5/6x= 1/2
⇒ x= (1/2)/ (2 5/6)
⇒ x= 3/17

The final answer is x= 3/17~
5 0
3 years ago
Other questions:
  • Help please with question 5-8, show the solution
    14·1 answer
  • 2/9+5/6=what is the answer
    6·2 answers
  • What is the scale factor of triangle LMN to triangle OPQ
    12·2 answers
  • Name the vertex and sides of each angle
    5·1 answer
  • What is the equation of the line that passes through (-5, 7) and is parallel to the line y = 4x + 5?
    7·1 answer
  • What is an equation of the the line that passes through the point (3,6)and is parallel to the line 4x-3y=21
    13·1 answer
  • Write 1.547x10^3 as an ordinary number
    15·1 answer
  • What is the reflection image of R across the y-axis?<br> (-2, 0)<br> (-3, -2)<br> (0, 2)<br> (3,2)
    14·2 answers
  • Find angles in isosceles triangles
    9·1 answer
  • Put the following equation of a line into slope-intercept form, simplifying all fractions. 2x-3y=−9
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!