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Nana76 [90]
3 years ago
15

I will give you brainliest if you solve it

Mathematics
2 answers:
Tema [17]3 years ago
8 0

Answer:

<u>Ronald will take 6 hours to complete the 18 km race if he maintains this speed.</u>

Step-by-step explanation:

6000m in 2h = 6km in 2h

multiply by 3:

18km in 6h

Have a nice day!

rosijanka [135]3 years ago
4 0

Answer:

ok 6 hours and a kid like him cant even make a 18 kilo run

Step-by-step explanation:

3x6=18 and 2x3=6

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CAN SOMEONE PLEASE HELP ME ON THIS ONE !! ITS MY LAST ONE !! PLEASEEEE !!
Ludmilka [50]

Answer:

277.5m²

Step-by-step explanation:

Just multiply.

7 0
3 years ago
What is the value of y? Enter your answer in the box. y = An isosceles triangle with vertices labeled A, B, and C. Side B C is t
klasskru [66]

Answer:

The answer is y=20

Step-by-step explanation:

If you take a look at the attached picture you will notice that angles B and C are congruent, so that means they both are 25 degrees.

Next, add angles B and C together to get 50.

Then you take that 50 and add it to 70 in angle A's equation, and you will get 120.

Next, plug 120 into angle A's equation where the 70 was and you will have the equation 3y+120=180. (180 is there because that is what all the interior angles equal together.)

Next, slove the equation.

  1. 3y+120 = 180
  2.     -120   -120
  3.        3y = 60
  4.         /3   /3
  5.          y = 20

And theres your answer, I hope I helped. Put any questions in the comments.


4 0
3 years ago
How to write this in number form The difference of 9 and the square of a number
Diano4ka-milaya [45]

Answer:

9-x^2

Step-by-step explanation:

The difference of means subtracting. the first number is 9 and the second is x^2, so you get 9-x^2

3 0
4 years ago
In abc, AB=9.8, AC=12.7, and BC=21.1 what is m angle A?
Alex17521 [72]

Answer:                                                                                                                                                                                  

Step-by-step explanation:

3 0
3 years ago
the product of two consecutive integers is 5402. Build a function that can be used to solve for the integers. whatthose two inte
nasty-shy [4]
Using algebra...
n and n+2 are the integers
n*(n+2)=288
n^2+2n=288
n^2+2n-288=0
288=2*2*2*2*2*3*3=(2*2*2*2)*(2*3*3)=16*18 and 18-16=2
factor
(n+18)(n-16)=0
n+18=0
n=-18
n+2=-16
this is one solution
n-16=0
n=16
n+2=18

this is another solution
as you can see, it's just a matter of factoring
288

using arithmetic...
√288=16.97≈17

16 and 18 are the integers (as well as -16 and -18)
3 0
3 years ago
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