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
Anuta_ua [19.1K]
3 years ago
12

Find 3 consecutive even numbers where the product of the smaller two numbers is 40 less than the square of the largest number.

Mathematics
1 answer:
Marina86 [1]3 years ago
5 0
3\ consecutive\ even\ numbers:\ 2x,2x+2,2x+4\\\\2x(2x+2)+40=(2x+4)^2\\\\
4x^2+4x+40=4x^2+16x+16\\\\
4x^2-4x^2+4x-16x=16-40\\\\-12x=-24\ \ |:(-12)\\\\x=\frac{24}{12}=2\\\\2x=2=4\\\\2x+2=6\\\\2x+4=8\\\\Numbers\ are\ 4,6,8.
You might be interested in
There are exactly five rows with two primes in them. Which rows are these?
Neko [114]
In New York I Milly Rock, hide it in my sock
<span>Running from an opp, and I shoot at opp (what)
And I'm on the block (what, what, what)
And I'm on the block (what)</span>
In New York I Milly Rock (hello?) hide it in my sock (what)
<span>Hide it in my sock (what) selling that rerock (what, what, what, what, what)</span>
8 0
3 years ago
# 34 OK I'm stuck on it
Yuki888 [10]
There are two ways you can figure this out.

1: 7.95-3.2-1.05= 3.7


2: 3.2+1.05+(All the choices)=7.95
So you do that till the one of the choices equal 7.95.

So overall, it is D. 3.70
8 0
2 years ago
Read 2 more answers
Tom baked 14 cookies with 2 scoops of flour with 11 scoops of flour how many cookies can tom bake
vodomira [7]

Answer:77

Step-by-step explanation:

4 0
3 years ago
Suzannes school are painting a rectangular mural outside the buillding that will be 15 feet by 45 feet the students are also goi
tatuchka [14]

Answer:

THE LENGTH OF THE STUDENTS PAINTING=15/3=5

THE BREADTH OF THE STUDENTS PAINTING=45/3=15

AREA OF THEIR PAINTING=15×5=75

4 0
2 years ago
Geometry need to find the lengths of DE , EF AND DF , respectively? ASAP
fredd [130]

Answer:

option D

because every length is one fifth of the corresponding length of the bigger triangle

7 0
2 years ago
Other questions:
  • List these number least to greatest <br> -3/5,-0.75,-80%,-6/8
    12·1 answer
  • What is 12/13 in simplest form
    15·2 answers
  • What is the period of the function? y=cos(pi/2)
    9·1 answer
  • What is 4(-2) - 2y =8?
    12·2 answers
  • Slope between (2,5) (4,11)
    6·1 answer
  • The length of a rectangle is 10 yd less than three times the width, and the area of the rectangle is 77 yd^2. Find the dimension
    10·1 answer
  • 5) (3a + 1) - (4 + 2a)
    5·1 answer
  • Water makes up about 71% of Earth's surface, while the other 29% consists of continents
    6·1 answer
  • Sunita performed a transformation on trapezoid LMNQ to create L′M′N′Q′, as shown in the figure below:
    8·1 answer
  • Solve -4a greater than or equal to -16​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!