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
Olenka [21]
3 years ago
5

equation for the sum of three consecutive even integers is 48 less than twice the smallest of the three integers

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
3 0
2x - the first and the smallest even integer
2x+2 - the second even integer
2x+4 - the third even integer

2x+2x+2+2x+4=2 \cdot 2 x-48 \\
6x+6=4x-48 \\
2x=-54 \\ \\
2x=-54 \\
2x+2=-54+2=-52 \\
2x+4=-54+4=-50

These three consecutive even integers are -54, -52 and -50.
You might be interested in
Please help important
Elina [12.6K]
D. 7/10 of newspapers and a. 1/8 pound
6 0
3 years ago
How would the fraction <img src="https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B1-%5Csqrt%7B5%7D%20%7D" id="TexFormula1" title="\frac{
allsm [11]

Answer:

\frac{7 + 7 \sqrt{5} }{ - 4}

Step-by-step explanation:

We would multiply the fraction by its conjugate

( A conjugate is a expression that has the same integer or number values but have different signs) for example

5x + 2

and

5x - 2

ARE Conjugates.

The conjugate of

1 -  \sqrt{5}

is

1 +  \sqrt{5}

So this means we will multiply the expression by 1 plus sqr root of 5 on the numerator and denominator.

Our new numerator will be

7 \times (1 +  \sqrt{5} ) = 7 + 7 \sqrt{5}

We can apply the difference of squares for the denominator.

(x + y)(x - y) = x {}^{2}  -  {y}^{2}

So our denominator will be

1 - 5 =  - 4

So our rationalized fraction will be

\frac{7 + 7 \sqrt{5} }{ - 4}

7 0
3 years ago
Hii can someone help me find the area of this square
almond37 [142]

Answer:6.76 cm2

Step-by-step explanation:

You have multiply 2.6 by 2.6 and then you have to square the cm so it will be 6.76 cm2

5 0
2 years ago
Read 2 more answers
The total cost of a pair of jeans and three shirts is $114. The shirts each cost the same amount, and the jeans are $45. What is
Sloan [31]

The price per shirt is $23.

5 0
4 years ago
Read 2 more answers
Find the terminal point on the unit circle determined by <br> 7π6<br> radians.
Varvara68 [4.7K]
I really enjoy studying math, but sometimes some homework assignments simply kill me inside:) Honestly, I often use a third pary help. Here https://assignment.essayshark.com/math-help.html you can find more info on how to get a professional math homework help.

3 0
3 years ago
Other questions:
  • How do you round 210.097 the nearest tenth
    11·2 answers
  • Amber has some state quarters in her pocket. She collects the following data by randomly pulling one quarter recordings the stat
    9·1 answer
  • What does cross-sectional area mean in math term?
    12·2 answers
  • Which equation represents a circle with a radius of 8 and center at (0, -8)?
    14·1 answer
  • Determine the values of n for which f(x)=x" has an inverse that is a function. Assume that n is a whole number.
    15·1 answer
  • What is the number in Row 1?
    10·2 answers
  • What is the value of x to the nearest tenth?
    13·1 answer
  • There are 12 adults, 24 girls and 6 boys in a room.
    11·1 answer
  • State whether the following is perpendicular or parallel y=(1/2)×y=-2×+9​
    13·1 answer
  • Please help me I got quarantine and do not know what we are doing
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!