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
Novay_Z [31]
2 years ago
14

Ill brainlist anyone who anwsers this

Mathematics
1 answer:
Ad libitum [116K]2 years ago
5 0

Answer:

-25.5 feet

Step-by-step explanation:

2.5x7=17.5

-8-17.5=25.5

You might be interested in
Which fractions are equivalent to 4/9? Choose Yes or No for each fraction. Please answer quickly i need this!
mamaluj [8]
8/18 and 36/81 are equivalent
6 0
3 years ago
Read 2 more answers
Plz tell me someone know how to do this!!<br> I'll mark brainliest
anygoal [31]

Answer:

It would be the second option

Step-by-step explanation:

z:28 is the ratio of the shorter triangle's side to the larger triangle's side, so is 27:45.

5 0
2 years ago
Whats the answer to 4.2v-5-6.5v=
yaroslaw [1]

Answer:

2.3

v

−

5

Step-by-step explanation: your welcome

8 0
2 years ago
Read 2 more answers
An engineer is designing a storage compartment in a spacecraft .The compartment must be 2 meters longer than it is wide, and its
serg [7]

Answer:

Let x be the width of the compartment,

Then according to the question,

The length of the compartment = x + 2

And the depth of the compartment = x -1

Thus, the volume of the compartment,  V = (x+2)x(x-1) = x^3 + x^2 - 2x

But, the volume of the compartment must be 8 cubic meters.

⇒ x^3 + x^2 - 2x = 8

⇒ x^3 + x^2 - 2x - 8=0

⇒ (x-2)(x^2+3x+4)=0

If x-2=0\implies x = 2 and if  x^2+3x+4=0\implies x = \text{complex number}

But, width can not be the complex number.

Therefore, width of the compartment = 2 meter.

Length of the compartment = 2 + 2 = 4 meter.

And, Depth of the compartment = 2 - 1 = 1 meter.

Since, the function that shows the volume of the compartment is,

V(x) = x^3 + x^2 - 2x

When we lot the graph of that function we found,

V(x) is maximum for infinite.

But width can not infinite,

Therefore, the maximum value of V(x) will be 8.




8 0
3 years ago
Read 2 more answers
How many integers between 360 and 630 are there such that they have odd number of divisors?
Kryger [21]

Answer:

7

Step-by-step explanation:

Concept to Know: "A number is a perfect square if and only if it has odd number of positive divisors "

Find all the squared values that lies between 360 and 630

360< 19², 20², 21², 22², 23², 24², 25² < 630

19², 20², 21², 22², 23², 24², and 25² are all the squared values that lies between 360 and 630. There are seven of those squared numbers so the answer is 7.

6 0
3 years ago
Other questions:
  • HELP IMMEDDIATLY, PLEASE
    7·2 answers
  • A dream club charges $60 for the first month of membership, and $2 less each month after that. (Yes, after a while the dream clu
    8·1 answer
  • Drag each equation to show if it could be a correct first step to solving the equation
    13·1 answer
  • ×+2=17-4×<br> × equals what
    9·2 answers
  • I HAVE 15 MINUTES OFFERING ALL MY POINTS<br> Find the value of x and y
    15·2 answers
  • NEED ANSWER ASAP PLEASE TYSM
    10·1 answer
  • A blueprint of a house shows a
    14·1 answer
  • 15 points<br> What is the equation of the graph below?
    5·1 answer
  • PLEASE HELP ASAP WILL MARK BRAINLIEST
    7·2 answers
  • Graph the following features <br> Y-intercept = 2 <br> Slope = -2/5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!