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
Maksim231197 [3]
3 years ago
12

Carmen drove 864 miles in 12 hours.

Mathematics
2 answers:
Ket [755]3 years ago
5 0

what you would want to do first is find the unit rate by dividing 864 by 12, getting an answer of 72. (keep in mind that 72 is  how far Carmen is going in one hour) the you would divide 648 by 72 to get your final answer of 9.

steposvetlana [31]3 years ago
3 0

9 hour is the answer hope it helps


You might be interested in
If a cube with a 5-in side length is sliced in half. What is the surface area of the two pieces?
nydimaria [60]

 Hello there!

1.) To start, first know that a cube has the same height, length, and width, meaning that all of the dimensions are 5-in. Then, when you slice it in half, this would mean that you have now reduced the width to half of its original. This would mean that the width is now 2.5 while the height and length remain 5.

Now that you have this information, you can now find the surface area by using this formula:

A= 2lw+2lh+2hw

Now plug in your values:

A=2(5)(2.5)+2(5)(5)+2(5)(2.5)

This would simplify to:

A=25+50+25

A=100 in squared

Therefore, the surface area of the two pieces are 100 inches squared.

2.) To start, first plug the measurements of the tank into the cylinder volume formula:

V=\pir^2h

V=\pi(2.75)^2(10)

V= 237.58 cubic feet

Now, we must find how long it will take the tank to empty if the rate is 3.7 cubic feet per minute so divide the volume (in feet) by the rate:

237.58/3.7= 64.2108...

Rounded to the nearest hundredth, it would take approximately 64.21 minutes to empty the take when it is full.

:)

<span>
</span>
7 0
3 years ago
SOLVE BY SUBSTITUTION OR ELIMINATION<br> 7y=9x+20, 33= -12y-7x
grigory [225]

Answer:

Point Form:

(−3,−1)

Equation Form:

x=−3,y=−1

Step-by-step explanation:

3 0
2 years ago
Help please I might have a quiz soon!
Thepotemich [5.8K]

Answer:

We are given that the two triangles are approximately equal or similar thus

angle M=angle Z = 124

angle L = angle X = 33

angle N= angle Y  = ?

The total angles is 180, thus angle N or Y is 180- (124+33) = 23

5 0
3 years ago
A hotel house keeper cleaned 1/3 on
Aleksandr-060686 [28]

Answer:

dunno

Step-by-step explanation:

hope this helps has hdhd

3 0
3 years ago
PLZ HELPPPPPPP THE QUESTION IS IN THE PIC
IrinaK [193]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Explain how you would solve for x of the following equation x+3-10
    10·2 answers
  • The reciprocal of the cosine is the ___.
    6·2 answers
  • Suppose the function g(x) doubles the square of the input and then subtracts 13. what is g(3)?
    5·1 answer
  • A student has a container with a volume of 2.5 estimates the volume to be 2.6 By what percent is the​ student's estimate​ off
    14·2 answers
  • PLEASE HELP WILL BE MARK BRAINLIEST!
    14·1 answer
  • Hannah paid for 2.5 pounds of peanuts with a ten-dollar bill. She received $1.20 in change from the cashier. What was the price,
    14·1 answer
  • Someone please help me ASAP please anyone I need help now
    9·1 answer
  • I need help on this haha will mark brainliest:)
    9·2 answers
  • The equation for the line shown in the graph below is y= 2x + b in slope intercept form.
    6·1 answer
  • Find the reference angle for 12pi/5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!