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
stiv31 [10]
3 years ago
14

How do you convert 4.5 hours to minutes ?

Mathematics
2 answers:
klemol [59]3 years ago
7 0
270 min in 4.5 hours
kozerog [31]3 years ago
5 0
There are 270 minutes in 4.5 hours
You might be interested in
Find the horizontal asymptote of the graph of y = -4x^6 + 6x + 3/8x^6 + 9x + 3
Llana [10]

Option B : y=-\frac{1}{2} is the horizontal asymptote.

Explanation:

The function is y=\frac{-4 x^{6}+6 x+3}{8 x^{6}+9 x+3}

The horizontal asymptote can be determined by

y=\frac{leading \ coefficient \ of \ numerator}{leading \ coefficient \ of \ denominator}

Thus, from the function, the leading coefficient of numerator is -4

The leading coefficient of denominator is 8

Thus, substituting the values in the formula y=\frac{leading \ coefficient \ of \ numerator}{leading \ coefficient \ of \ denominator} , we get,

y=\frac{-4}{8}

Dividing, we get,

y=\frac{-1}{2}

Thus, the horizontal asymptote is y=\frac{-1}{2}

Hence, Option B is the correct answer.

4 0
4 years ago
Can someone please explain this!<br> (-5x^2+3)-(-x^3+9x^2+9)
Anastasy [175]

9514 1404 393

Answer:

  x^3 -14x^2 -6

Step-by-step explanation:

Your expression is the difference of two polynomials. The parentheses can be removed by using the distributive property. The minus sign outside the second set of parentheses applies to each term inside parentheses.

  -5x^2 +3 +x^3 -9x^2 -9

Now, you can group like terms. In "standard form", the degrees of the terms decrease from left to right.

  x^3 +(-5x^2 -9x^2) +(3 -9)

And combine like terms.

  x^3 -14x^2 -6 . . . . . simplified form of the given expression

5 0
3 years ago
The following Polynomial is in expanded form:
jenyasd209 [6]
48x :

6x·3+9x·2+12x
6·3x+9·2x+12x
18x+18x+12x
48x
4 0
3 years ago
What is a vertices? How many vertices does a cube have?
navik [9.2K]
A single one of them is called a "vertex". It's a point where edges meet.
A triangle has 3 of them.
A square has 4 of them.
A cube or a brick has 8 of them.
Can you look around and find the 8 vertices of your bedroom ?
3 0
3 years ago
A tree is 12 metres tall and casts a shadow 9 metres long. A building nearby casts a shadow that measures 21 metres. How tall is
Ulleksa [173]
The answer to this question is 16m
8 0
3 years ago
Other questions:
  • What is the value of x? Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.
    5·1 answer
  • What does it mean when there is an open circle on a graph?
    6·1 answer
  • The surface area of a sphere is 4pr 2. find the surface area of a sphere with a radius of 10 ft.
    7·2 answers
  • Can someone please help me with math
    7·1 answer
  • What is the answer <br> y=2x+3<br> y=3x+5
    12·2 answers
  • There goes my hopes for Virtuoso rank....
    9·1 answer
  • hello! this isn't a solving question, but I need some help here! Does anyone know any good websites to study for coordinate plan
    12·1 answer
  • Would the point (3,1) be a solution to the inequality: y&gt;-2x+5?
    14·1 answer
  • Could I please get help with this, I’m very confused and don’t know how to do this. Please and thank you
    6·1 answer
  • Which equation has the same solution as x^2-6x-14=0
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!