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
podryga [215]
2 years ago
7

Sofia's family took a road trip to Mount Rushmore. Sofia slept through the last 65% of the trip. If the total length of the trip

was 840 miles, how many miles had they travelled when Sofia fell asleep?
Mathematics
1 answer:
zhuklara [117]2 years ago
7 0
Sofia slept 546 miles and was awake for 45% which is 294 of the miles.

You can find this by finding 1%, and that would be 8.4. (You get 1% from dividing 100 from the 100% number.) Then you multiply it by 65 so now you get 546.
You might be interested in
Determine the x and y intercepts<br>2x-3y=48​
qaws [65]

Answer:

x-intercept is 24 , y-intercept is -16

Step-by-step explanation:

* Lets explain how to solve the problem

- The x-intercept is the x-coordinate of the point of intersection

 between the graph of the equation and the x-axis ⇒ (x , 0)

- To find the x-intercept substitute the value of y in the equation by 0

- The y-intercept is the y-coordinate of the point of intersection

 between the graph of the equation and the y-axis ⇒ (0 , y)

- To find the y-intercept substitute the value of x in the equation by 0

* Lets solve the problem

∵ 2x - 3y = 48

- To find the x-intercept substitute y by 0

∴ 2x - 3(0) = 48

∴ 2x = 48

- Divide both sides by 2

∴ x = 24

∴ The graph intersects the x-axis at point (24 , 0)

* The x-intercept is 24

∵ 2x - 3y = 48

- To find the y-intercept substitute x by 0

∴ 2(0) - 3y = 48

∴ -3y = 48

- Divide both sides by -3

∴ y = -16

∴ The graph intersects the y-axis at point (0 , -16)

* The y-intercept is -16

4 0
3 years ago
What is 70/3? *Please do not put the answer as a run-on decimal, thanks!*
VladimirAG [237]

Answer:

the answer is 23 1/3 or 23 and 1/3 or 23.3 with repeating decimal

Step-by-step explanation:

first find the number that 3 multiplied by a number equals closest to say 70 so 69 leaving 1 amd you use your denominator you divided by and you would have 1/3

6 0
2 years ago
Read 2 more answers
A car dealership advertises a used Toyota Tercel for only $400 down and $170 per month for 4 years. What is the total cost of th
erica [24]

Answer:

the answer is wrong!!  is 8,560 total cost

Step-by-step explanation:

170x48(4 years) = 8,160

8,160+400(down) = 8,560 total cost

7 0
3 years ago
Maria’s suitcase has a mass of 14 kilograms. Her sister’s suitcase
nadya68 [22]

Answer:

Maria

Step-by-step explanation:

Marias suitcase is heavier as 1600 grams to kg is 1.6kg which is less than Marias suitcase which weighs 14kg hope this helps:)

7 0
2 years ago
Find an equation for the surface consisting of all points p for which the distance from p to the x-axis is 5 times the distance
guajiro [1.7K]
Distance from P to the x-axis = 2x distance from P to the yz-plane 

<span>Distance to the x-axis of a point P=(x,y,z) is (y^2+z^2)^1/2 </span>
<span>Distance to the yz-plane of a point P=(x,y,z) is x </span>

<span>So your equation is: </span>
<span>(y^2+z^2)^1/2 = 2x </span>
<span>=> y^2 + z^2 = 4x^2 </span>
<span>=> y^2 + z^2 - 4x^2 = 0 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
6 0
3 years ago
Other questions:
  • Drinks 1 pint of 2% 1 quart of 1 cup of 1 quart of
    8·1 answer
  • What is the first step to solving the equation x/9 + 9 = 1/9
    15·1 answer
  • Please help ASAP for 10 points!!
    9·1 answer
  • If 4/3 * 3/4 = 5k, then k =
    5·1 answer
  • How to convert 3.8 repeating until it's simplest form
    9·1 answer
  • The ratio of boys to girls in the school choir is 4:3. There are 6 more boys than girls if another 2 girls join the choir what w
    6·1 answer
  • Which expression is equivalent to log^2 9x^3"?
    5·1 answer
  • What is true of triangle FGH? It is a right triangle. It is an obtuse triangle. It has exactly 2 congruent sides. It has exactly
    6·2 answers
  • Find the domain of the graphed function.
    11·1 answer
  • A loan of $50,000 is to be repaid in 8 equal end-of-year payments at 10% a. After 3 years, how much of the loan would be paid? b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!