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
Anastaziya [24]
3 years ago
8

Brian runs 4 miles in 34 minutes. How many minutes per mile does Brian run?

Mathematics
2 answers:
Kipish [7]3 years ago
7 0

Answer:

8.5

Step-by-step explanation:

Alexeev081 [22]3 years ago
7 0

Hello!

We can find the answer to this question by dividing the amount of time that Brian ran by the amount of miles he ran:

34/4 = 8.5

Brian runs 8.5 minutes per mile.

I hope this helps you! Have a lovely day!

- Mal

You might be interested in
Hey can you please help me posted picture of question
frutty [35]
The answer is C  and  E
6 0
3 years ago
Read 2 more answers
. <br> What is the value of x?<br> A;90<br> B;225<br> C;180 <br> D;135
Ludmilka [50]
The answer is 180 degrees. 

A right angle formed at the edge of any circle will always create an arc of 180 degrees. This is true no matter where it is placed and no matter the side lengths. 
8 0
3 years ago
A rectangle with length n and height m. A right triangle with hypotenuse n + 1, length n, and height m.
Oksana_A [137]

9514 1404 393

Answer:

  C. 12cm

Step-by-step explanation:

The equation for the perimeter of the rectangle is ...

  P = 2(L+W)

  34 = 2(n +m)

Solving for m, we get

  m = 17 -n . . . . . . . divide by 2, subtract n

__

The Pythagorean theorem gives the relationship between the sides and the hypotenuse

  m^2 +n^2 = (n+1)^2

  (17 -n)^2 +n^2 = (n +1)^2 . . . . . . substitute for m

  289 -34n +n^2 +n^2 = n^2 +2n +1 . . . . eliminate parentheses

  n^2 -36n +288 = 0 . . . . . . . put in standard form

  (n -12)(n -24) = 0 . . . . . . . . . factor

  n = 12 . . . . . . . . . . n=24 is an extraneous solution here

The value of n is 12 cm.

8 0
3 years ago
Convert 11.42424242 to a rational expression in the form of a/b , where b ≠ 0.
TiliK225 [7]
11.424242
isolate the repeating part
11+0.424242

focus on the repeating part
0.42424242
how many places till it repeats again?
2
let's say it is x
x=0.42424242
multiply by 100
100x=42.424242

subtract them
100x-x=42.42424242-0.42424242
the infinite repeats cancel and we get
99x=42
divide by 99
x=\frac{42}{99}



so
11.\overline{42}=11 \space\ \frac{42}{99}
5 0
3 years ago
Read 2 more answers
Chandra runs 10 miles. After every two miles, she checks the time. The scatter plot shows her results.
masya89 [10]

Answer: 7.5

Step-by-step explanation:

Per 2 mile she ran 15m

Per one it’s 7.5m

3 0
3 years ago
Other questions:
  • Help me with the question pls
    14·1 answer
  • Warm Up
    9·1 answer
  • A circle has a circumference of 16π.<br> What is the radius of the circle?
    13·2 answers
  • What is the probability that you will not roll doubles when rolling two fair fifty sided dice (the sides are numbered 1-50 on ea
    9·1 answer
  • Factorise 6x^2 + x - 12
    10·2 answers
  • Maria spins a penny 100 times and it lands head side up 62 times. Explain why Maria’s experimental probability may be different
    14·2 answers
  • The temputure outside changed from 86
    7·1 answer
  • How much do you think a 12lb cat would weight on the moon? How did you decide that mathematically (bases on the information from
    9·2 answers
  • AC = ?<br><br> Round to the nearest hundredth
    7·1 answer
  • Negative 1.5 (4 minus r) = negative 12
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!