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
astraxan [27]
4 years ago
12

If you're going 45 miles per hour, and you're traveling to a house 135 miles away, how many hours will it take to get there?

Mathematics
2 answers:
Alina [70]4 years ago
5 0
Hey there,
Time = Distance / Speed
Time = 135 miles / 45 miles per hour
         = 3 hours

Hope this helps :))

~Top
Andrei [34K]4 years ago
4 0
Simply divide distance by miles per hour.  135/45=3.  3 Hours.  
You might be interested in
The ratio of boys to girls in Coach Sheppard's class is 3 to 5. There are 20 girls
beks73 [17]

Answer:

umm i am pretty sure it is 20 to 22

Step-by-step explanation:

6 0
3 years ago
Daine simplified the expression below.
Luda [366]

Answer:

He did NOT apply the distributive property correctly for 8(1 + 2i)

5 0
3 years ago
Angles 1 and 5 are because they are angles.
PSYCHO15rus [73]
This doesn’t make any sense
4 0
3 years ago
What is the value of 36x-8y2 when x=3 and y=-6
dem82 [27]
<span><span>36x</span>−<span><span><span>8<span>y2 </span></span></span><span><span>x=3 and </span><span>y=<span>−6</span></span></span></span></span><span><span><span>(36)</span><span>(3)</span></span>−<span>8<span><span>(<span>−6</span>)</span>2</span></span></span><span>=<span>−180</span></span>
3 0
3 years ago
How is this equation completed? I cannot find any examples in the book.
djverab [1.8K]

Answer: Option D

t_{max} =19\ s

Step-by-step explanation:

Note that the projectile height as a function of time is given by the quadratic equation

h = -12t ^ 2 + 456t

To find the maximum height of the projectile we must find the maximum value of the quadratic function.

By definition the maximum value of a quadratic equation of the form

at ^ 2 + bt + c is located on the vertex of the parabola:

t_{max}= -\frac{b}{2a}

Where a

In this case the equation is: h = -12t ^ 2 + 456t

Then

a=-12\\b=456\\c=0

So:

t_{max} = -\frac{456}{2*(-12)}

t_{max} =19\ s

7 0
3 years ago
Other questions:
  • Tim Worker decided to purchase a new DVD player on an installment loan. The DVD player was $295.00. Tim agreed to pay $31.00 per
    14·1 answer
  • The distance from New York City to Los Angeles is 4090 kilometers. a. [3 pts]What is the distance in miles? (You must use unit f
    14·1 answer
  • Which of the following are binomials? check all that apply
    13·1 answer
  • 3. The store at your school wants to stock sweatshirts that come in four sizes (small, medium, large, xlarge) and in two colors
    9·1 answer
  • Write the equation of the line in slope-intercept form of line passing through the point (1/4,-3) with slope =8 I need four and
    13·1 answer
  • Use the commutative property of addition to write an equivalent algebraic expression
    6·1 answer
  • Yeah im kind of confused can you guys help me
    5·1 answer
  • Kiara is baking a pie. The diameter of the pie is 15 inches. What is the area of the pie
    9·2 answers
  • 1 1/3 x 5 Multiply and answer with a mixed number in the simplest form.
    6·1 answer
  • Question 1 (1 point)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!