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
JulsSmile [24]
2 years ago
8

A runner increased his average speed from 250 to 300 m/min, and he

Mathematics
1 answer:
Fittoniya [83]2 years ago
8 0
Average speed = 300 m/min
Time = 1 min
Distance = Average speed x Time
Distance = 300 m/min x 1 min
Distance = 300 m
Hope this help <3
Help me and mark my answer as brainliest plz
You might be interested in
What is 48.4÷ 0.4 cause I don't understand this.
tresset_1 [31]

Answer:

The answer is 121

Step-by-step explanation:

So basically it's like dividing 4 from 4 and you get 1

Then 8 from 4 and it would come out as 2

And divide 4 once more from 4 and get 1 again

4÷4=1

8÷4=2

4÷4=1

Then out the answers together and you got 121

4 0
3 years ago
2. Which of the following is a perfect square? A.13 B.102 C.127 D.100
fenix001 [56]
D. 100 is a perfect square
3 0
3 years ago
Read 2 more answers
The completely factored form of 2d^4 + 6d^3 - 18d^2 - 54d is
Pachacha [2.7K]
The first step we take is to factor out a GCF:

2d(d³ + 3d² - 9d - 27)

Now, we can factor what's in the parenthesis by grouping (don't forget to keep the 2d we factored out):

2d[d²(d+3) -9(d+3)]
2d(d²-9)(d+3)

d²-9 can still be factored because it is the difference of two squares:

2d(d+9)(d-9)(d+3)

That is the completely factored form.
3 0
2 years ago
I need help with number four
BartSMP [9]
The answers are y= -6 for top. y=1.
3 0
2 years ago
Given m||n, find the value of x.<br> +<br> m<br> (2x+6)º(x+9)<br> Someone please help?
butalik [34]

Answer:

x=55

Step-by-step explanation:

(2x+6)+(x+9)=3x+15

3x+15=180

3x=165

x=55

5 0
2 years ago
Other questions:
  • Pedro buys 4 books at the fair for$7each what is the total amount pedro spends on4 books? Use the letter b to represent the tota
    7·1 answer
  • What does ∑11n=1(98−2n) equal?<br><br> Plz Help
    12·2 answers
  • Clue 1: The GCF of the mystery pair is 7. Clue 2: The LCM of the mystery pair is 70. Clue 3: Both of the numbers in the mystery
    14·1 answer
  • Complete the equation of variation where y varies inversely as x and y = 0.125 when x = 8.
    6·1 answer
  • On a world​ globe, the distance between City A and City​ B, two cities that are actually 10 comma 480 kilometers​ apart, is 13.9
    15·1 answer
  • I need help with this math question ​
    5·1 answer
  • Baldwin paid $48 for 4 movie tickets. Each ticket costs the same amount. What was the cost of each movie ticket?
    5·2 answers
  • Match the equation to its solution. 2^2* 2^3 =2^x<br><br> x = 6<br> x = 1<br> x = 5<br> x = 8
    9·1 answer
  • Send answers I will check if correct
    12·1 answer
  • 26. A book costs sh. (x - 300) and a pen costs sh (x + 100). If Ndagire pad sh. 3300 for 3 books and 2 pens, how much did she pa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!