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
jasenka [17]
3 years ago
6

URGENT!! YOU WILL GET BRAINLIEST!

Mathematics
1 answer:
KiRa [710]3 years ago
4 0
Let Xo = original length of the deck
Yo = original width of deck
Therefore:
Yo = (1/6)Xo
The original deck area is:
Ao = XoYo
Ao = Xo(1/6)Xo = (1/6)Xo2
The length of the new deck is 4ft longer than the original deck, or XN = Xo + 4, and the width is 2ft longer than the original, or YN = Yo + 2, and the new area of the deck is 56ft2 than the original area, or AN = Ao + 56.
Therefore: AN = XNYN
Ao + 56 = (Xo + 4)(Yo + 2)
(1/6)Xo2 + 56 = (Xo + 4)(1/6Xo + 2)
(1/6)Xo2 + 56 = (1/6)Xo2 + 2Xo + (4/6)Xo +8
56 = 2Xo + (2/3)Xo +8
56 - 8 = (2 + 2/3)Xo
48 = (6/3 + 2/3)Xo
48 = (8/3)Xo
48(3/8) = Xo
Xo = 18ft
Yo = (1/6)(18)
Yo = 3ft
Check: Ao = XoYo = (18)(3) = 54ft2
XN = Xo + 4 = 18 + 4 = 22ft
YN = Yo + 2 = 3 + 2 = 5ft
AN = (22)(5) = 110ft2
Ao + 56 = AN
54 + 56 = 110
110 = 110 check------->ANSWER: original length, Xo = 18ft
original width, Yo = 3ft
You might be interested in
Consider the original parallelogram and the enlargement. A parallelogram has side lengths 5 millimeters and 10 millimeters. A la
konstantin123 [22]

Answer:

B=30mm

Step-by-step explanation:

According to the Question,

we have,  A parallelogram that has one side(A) 5 millimeters and the other side(C) 10 millimeters. A larger parallelogram has side one side(D) 15 millimeters.

The Enlargement Parallelogram And Original Parallelogram Sides Ratio Remain the same.

Therefore, A/C = D/B

5/10 = 15/B

B=150/5

B=30mm

4 0
3 years ago
Read 2 more answers
ASAP please!
Reil [10]

Answer:

D).

Step-by-step explanation:

ln (e · e^x) = x2 + 4x + 3

ln e^(x+1) = x^2 + 4x + 3

Taking all terms to the power e:

e^(x + 1 )=  e^ (x^2 + 4x + 3)

x + 1 =  x^2 + 4x + 3

x^2 + 3x + 2 = 0

(x + 2)(x + 1) = 0

x = -2, -1.

8 0
3 years ago
Please help quickly 15 POINTS
DedPeter [7]
37.88888888 and it just keep repearing so there is no right answer dont foeget to mark me as the best answer
5 0
3 years ago
Read 2 more answers
PLEASEEE HELPPP!!
OleMash [197]

The line of music is refered to as the bracket

<h3>What is music?</h3>

It should be noted that music simply means a vocal or instrumental sounds that are combined to produce beauty of harmony and expression if emotions.

When When both of these staves are connected with this symbol, it's called a brace.

Lastly, the things inside the box are voice, piano, and guitar.

Learn more about music on:

brainly.com/question/26373912

#SPJ1

6 0
2 years ago
INTRODUCTION TO FUNCTION COMMON CORE ALGEBRA II HOMEWORK <br> HELP SOMEONE PLEASE ‼️‼️‼️‼️‼️‼️‼️‼️
umka2103 [35]

Using the concept of function, it is found that:

  • Graphs B, C, D and F are functions.
  • Graphs A and E are not functions.

-----------------------------

  • In a function, one value of the input can be related to only one value of the output.
  • In a graph, it means that for <u>each value of x(horizontal axis), there can only be one respective value of y(vertical axis). </u>That is, if a vertical line is traced at a value of x, it can cross the function only once, that is, there cannot be points aligned vertically.
  • In graphs B, C, D and F, it can be seen that <u>for each x value, there is only one respective y-value</u>, thus, they are functions.
  • In graphs A and E, for <u>values of x,</u> such as x = 3 for both, there are <u>two respective values of y</u>, thus they are not functions.

A similar problem is given at brainly.com/question/12463448

8 0
3 years ago
Other questions:
  • Use the distributive property to write an expression that is equivalent to 12 + 4x. Remember to think of your multiples of 4 to
    7·1 answer
  • A radio transmission tower is 190 feet tall. How long should a guy wire be if it is to be attached 13 feet from the top and is t
    8·1 answer
  • at a bus station , buses depart at a rate of 3 every 10 minutes. at this rate, _____buses will depart in 1 hour
    11·1 answer
  • WILL MARK BRAINLIEST! Bill is in a class of 15 boys and 35 girls. 40% of the students in the class take the bus to school. How m
    13·2 answers
  • ILL MARK BRAINLIEST
    9·1 answer
  • 6th grade math i mark as brainliest​
    5·1 answer
  • Find the value of +x18 when =x8.
    12·2 answers
  • How can you get a good credit score?
    13·1 answer
  • I need help plz this is confusing
    5·1 answer
  • Please Help Will mark Brainliest
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!