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
Elena L [17]
3 years ago
11

A family is driving 1,036 miles to visit the Blue Ridge Parkway. If they travel at an average of 56 miles per hour, how long wil

l it take to get there?
Mathematics
1 answer:
MatroZZZ [7]3 years ago
6 0

Answer:

18.5 hours will take

Step-by-step explanation:

You might be interested in
The formula for potential energy is P = mgh. Solve the equation for h.
Liono4ka [1.6K]

Answer:

P = mgh

P/mg = h

We can divide both sides by mg, since both mass and gravity are being multiplied and not added.

Hope this helps!! :)

Step-by-step explanation:

7 0
3 years ago
How do you find the question mark on #4?
kiruha [24]
64÷2 =32
90-32=58
58+58=116
360-116=244
?=244°
5 0
3 years ago
Find+the+positive+value+for+α+if+the+radius+of+the+circle+3x^2+3y-6αx+12y-3α=0+is+4
Alik [6]

Answer:

\alpha=3

Step-by-step explanation:

<u>Equation of a Circle</u>

A circle of radius r and centered on the point (h,k) can be expressed by the equation

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

We are given the equation of a circle as

3x^2+3y^2-6\alpha x+12y-3\alpha=0

Note we have corrected it by adding the square to the y. Simplify by 3

x^2+y^2-2\alpha x+4y-\alpha=0

Complete squares and rearrange:

x^2-2\alpha x+y^2+4y=\alpha

x^2-2\alpha x+\alpha^2+y^2+4y+4=\alpha+\alpha^2+4

(x-\alpha)^2+(y+2)^2=r^2

We can see that, if r=4, then

\alpha+\alpha^2+4=16

Or, equivalently

\alpha^2+\alpha-12=0

There are two solutions for \alpha:

\alpha=-4,\ \alpha=3

Keeping the positive solution, as required:

\boxed{\alpha=3}

8 0
3 years ago
(8 pts)
Elan Coil [88]

Answer:

{x,y,z} = {-22/13,29/13,6/13} 

7 0
2 years ago
Read 2 more answers
Eitan is on a train heading west into the city while Dmitri is on a train on the adjacent track heading east, away from the city
siniylev [52]
The time when the two trains reach each other is 1.25 hours
The trains are 68.75 away from the city when they reach each other.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Nojo is 5 years older then jacob . the product of their ages is 84 . now old is noj
    12·1 answer
  • Which graph represents the equation Cost = Number of toppings x 2 + 3
    14·1 answer
  • Vertical angles must: Check all that apply
    5·2 answers
  • Are there less than 1 million, exactly 1 million, or greater than 1 million milligrams in 1 kilogram?
    7·2 answers
  • A batch of cookies for 3/4 cup of flour.You want to make 1/2 of a batch.How much flour do you need?
    5·2 answers
  • Jada fills the bathtub before taking a bath and then allows the water to drain
    5·1 answer
  • Rectangle a measures 12 cm by 3cm . Rectangle b is a scaled copy of rectangle a . Select all of the measurement pairs that could
    12·1 answer
  • Lin runs 5 laps around a track in 6 minutes
    12·1 answer
  • Compare and contrast Converse and Inverse. Explain.
    9·1 answer
  • I need help with this please help it’s due tonight
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!