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
nika2105 [10]
3 years ago
9

What fraction is equal to negative 3/7

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
... to negative 3 over 7<span>? </span>negative 7 over 3 3 over negative 7 3 over 7 7 over 3<span> - 1508310. ... Want to learn more about percentages, </span>fractions<span> and decimals?</span>
nasty-shy [4]3 years ago
4 0
It might be 15/35 i think i dun no
You might be interested in
(27x 5 + 9x 4 - 18x 3) 9x 2 what is the answer
ioda
Use the formula an=a1+d(n−1)an=a1+d⁢n-1 to identify the arithmetic sequence.

an=−4108400332687849998n+8216800665375699998

3 0
3 years ago
Read 2 more answers
Help me with this please
victus00 [196]

Answer:

(4,2)

Step-by-step explanation:


3 0
3 years ago
A rectangular box is to have a square base and a volume of 40 ft3. If the material for the base costs $0.36/ft2, the material fo
blagie [28]

Answer:

  • length: 2 ft
  • width: 2 ft
  • height: 10 ft

Step-by-step explanation:

The total cost of the top and bottom is $0.36 + 0.14 = $0.50 per square foot.

The total cost of a pair of opposite sides is $0.05 +0.05 = $0.10 per square foot.

A minimum-cost box will have the cost of any pair of opposite sides be the same. Here, that means the box will have a side area that is 5 times the area of the top or bottom.

Since the base is square, that means the box is the shape of 5 cubes stacked one on the other. Each of those would be 8 ft³, so would have edge dimensions of ∛8 = 2 feet. The height is 5 times that, or 10 ft.

The box is 2 feet square by 10 feet high:

  • length: 2 ft
  • width: 2 ft
  • height: 10 ft

_____

If you feel the need to write an equation, you can let x represent the edge length of the base. Then the cost of the top and bottom will be ...

  top&bottom cost = 0.50·x²

The height of the box is 40/x², so the cost of the four sides will be ...

  side cost = (0.05)(4x)(40/x²) = 8/x

This is minimized when the derivative of the sum of these costs is zero:

  cost = top&bottom cost + side cost

  cost = 0.50x² + 8/x

  d(cost)/dx = 1.00x -8/x² = 0

Multiplying by x², we get ...

  x³ -8 = 0

  x = ∛8 = 2 . . . . . . as above

  height = 40/x² = 40/4 = 10 . . . . . as above

6 0
3 years ago
How much money should be invested now (rounded to the nearest cent), called the initial investment, in a Treasury Bond investmen
Gre4nikov [31]
8519.54 should be the right answer
6 0
3 years ago
Solve for brainliest
Tcecarenko [31]

Answer:

X = 18           Y= 30

Step-by-step explanation:

Since you have to do times two to X and Y.

Mark as brainliest plz

5 0
3 years ago
Read 2 more answers
Other questions:
  • To find three consecutive odd integers that have a sum of 63
    14·2 answers
  • Given three consecutive integers with a sum of four times the second number, write an algebraic equation for this situation
    12·1 answer
  • The current on the Mississippi River is a constant 4 miles per hour. A paddleboat travels 48 miles upstream in the same amount o
    14·2 answers
  • Find two positive numbers whose product is a maximum if the sum of the first number squared
    10·1 answer
  • A vendor sold a combined 234 sodas and hot dogs. The number of sodas was two times the number of hot dogs sold. Find the number
    9·1 answer
  • Match the story with an equation.
    14·1 answer
  • Please help me asap!!
    11·2 answers
  • Function notation ? G (x)=x-3 ; find g(-6) .. how do I answer this?
    12·1 answer
  • The circumference of a circle is 100.48 feet. What is the circle's diameter?
    5·2 answers
  • I NEED THIS BY M TONIGHT!! HELP YA SIS OUT -w-
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!