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
kramer
3 years ago
6

A but travels 230 miles in 6 hours and a train travels 320 in 9 hours.Does the train or the bus travel faster?

Mathematics
1 answer:
coldgirl [10]3 years ago
3 0
The bus is 3mph faster than the train
You might be interested in
What is the quotient of 22/3
Artemon [7]

Answer:

7

Step-by-step explanation:

3 0
2 years ago
triangle abc is graphed on a coordinate plane, as shown below. Triangle ABC is dilated by a scale factor of 2 with a center of d
Mademuasel [1]
C is the correct answer i just took that
4 0
2 years ago
How do I find the vertex and the standard form? Plz explain
xenn [34]

Answer:

Vertex form

y = -4(x + 3)^2 + 10

Standard form;

y = -4x^2-24x - 26

Step-by-step explanation:

Mathematically, we have the vertex form as

y = a(x-h)^2 + k

(h,k) represents the vertex

We have h as -3 and k as 10

y = a(x+3)^2 + 10

To get a, we substitute any of the points

Let us use (-1,-6)

-6 = a(-1+3)^2 + 10

-6-10 = 4a

4a = -16

a = -16/4

a = -4

So we have the equation as;

y = -4(x+3)^2 + 10

For the standard form;

We expand the vertex form;

y = -4(x + 3)(x + 3) + 10

y = -4(x^2 + 6x + 9) + 10

y = -4x^2 - 24x -36 + 10

y = -4x^2 -24x -26

7 0
2 years ago
Find the average value of f over region
yan [13]
The area of D is given by:

\int\limits \int\limits {1} \, dA = \int\limits_0^7 \int\limits_0^{x^2} {1} \, dydx  \\  \\ = \int\limits^7_0 {x^2} \, dx =\left. \frac{x^3}{3} \right|_0^7= \frac{343}{3}

The average value of f over D is given by:

\frac{1}{ \frac{343}{3} }  \int\limits^7_0  \int\limits^{x^2}_0 {4x\sin(y)} \, dydx  = -\frac{3}{343}  \int\limits^7_0 {4x\cos(x^2)} \, dx  \\  \\ =-\frac{3}{343} \int\limits^{49}_0 {2\cos(t)} \, dt=-\frac{6}{343} \left[\sin(t)\right]_0^{49} \, dt=-\frac{6}{343}\sin49
3 0
3 years ago
What's the constant term that completes Y squared +.1y?
mafiozo [28]
According to the information you gave me I believe it is "y", as it complicates it and it's a term? 

If I missed the question please let me know
5 0
3 years ago
Other questions:
  • What's 2/4 x 1/3? And pls provide work on how u got the answer.
    7·2 answers
  • Find the measures of angles A,B,C, and D​
    14·1 answer
  • Compute the requested value.
    9·1 answer
  • Suppose you are given a square with an inscribed circle. If the area of the square is 36 m^2. What is the area of the circle?
    7·2 answers
  • Isolate the absolute value expression in the following equations to determine if they can be solved if so find and graph the sol
    8·1 answer
  • a manned rocket accelerates at a rate of 20 m/s2 during launch How long does it take the rocket reach a velocity of 400 m/s?
    12·1 answer
  • This right square pyramid has a base length of 4 inches and a slant height of 7 inches what is the surface area of this pyramid?
    12·1 answer
  • Can someone solve this?
    8·1 answer
  • Michelle wants ice cream and created a tree diagram to help her organize her options.
    12·2 answers
  • Pls answer this asap
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!