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
il63 [147K]
3 years ago
12

A train travels at a speed of 90 miles per hour. How far will it have traveled in 3 hour

Mathematics
2 answers:
DiKsa [7]3 years ago
5 0
270 miles be 90+90+90 equals 270 and thats the answer
Sidana [21]3 years ago
5 0
The train will have to travel 270 miles in 3 hours <span>, so therefore you will multiply 3 x 90 which will equal to 270.</span>
You might be interested in
Mrs. Chan buys a new car for $21,000. She pays a sales tax of $0.06 for every $1. She pays a property tax of $16.80 on every $1,
lianna [129]

Answer:

$1612.80

Step-by-step explanation:

<u>Sales Tax</u> would be 0.06 * 21,000 = $1260

<u>Property Tax:</u>

16.80 for every 1000, so how many "1000"s are there in 21,000? Simple, 21 of them.

So the property tax would be 16.80 * 21 = $352.80

Hence, total taxes (for the year) = 1260 + 352.80 = $1612.80

4 0
3 years ago
What is the area of a regular octagon with a side length of 6 mm and an apothem length of 7.243 mm? Round your answer to the nea
Harlamova29_29 [7]
OCTA=8, an octagon has 8 sides, thus if one side is 6mm, then all sides, namely the perimeter, is 6+6+6+6+6+6+6+6, or 48.

now, we know what the apothem is.

\bf \textit{area of a regular polygon}\\\\&#10;A=\cfrac{1}{2}ap~~&#10;\begin{cases}&#10;a=apothem\\&#10;p=perimeter\\&#10;-------\\&#10;p=48\\&#10;a=7.243&#10;\end{cases}\implies A=\cfrac{1}{2}(7.243)(48)
5 0
3 years ago
Carlos finds the absolute value of -5.3, and then finds the opposite of his answer. Jason finds the opposite of -5.3 and then fi
polet [3.4K]
The absolute value is how far away a number is from the number line, so it is always positive. If Carlos finds the opposite of the absolute value, that means he found the negative version. So Jason's final value will be greater.
4 0
3 years ago
Read 2 more answers
What situation can be modeled using the same equation -4 + 4 equals 0​
Lorico [155]
The answer is B because it is at -4 then increases 4 so now it is 0 degrees .
7 0
3 years ago
4.
-Dominant- [34]

Answer:

All four

Step-by-step explanation:

SSS, SAS, ASA, and HL

7 0
2 years ago
Other questions:
  • Please Help ASAP | 13 Points |
    10·1 answer
  • Solve the equation.<br><br> x2 − 6x − 7 = 0
    12·1 answer
  • In a plane, the distinct lines AB and CD intersect at A, where A is between C and D. The measure of BAC is 54 Degrees, what is t
    12·1 answer
  • -9.25 is rational or irational
    9·2 answers
  • What is the measurement of
    9·2 answers
  • ILL MARK BRAINLIEST IF U ANSWER CORRECT.
    13·1 answer
  • PLS HELP! WILL GIVE BRAINLIEST
    11·1 answer
  • PLEASE PLEASE PLEASE HELP!!!!!!!!!
    13·1 answer
  • Find the general term for the arithmetic series 7+10+13....​
    10·1 answer
  • If f(x) =2x-1 and g(x)=x^2-3x-2 find (f +g) (x)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!