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2 years ago

The following chart shows the times of runners in the 100 meter sprint.

Mathematics

2 answers:

scoray [572]2 years ago

4 0

Answer:

Miguel

Step-by-step explanation:

Miguel had..

.04 less than Tyrone

.28 less than Rahn

.23 less than George

Klio2033 [76]2 years ago

3 0

Tyrone. He had the least out of all of them.

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PLZ HELP AND SHOW YOUR WORK <3333 Substitution. 3x+2y=11 y=5x-1

liraira [26]

Hey there! :D

Substitute y for 5x-1.

3x+2y=11

y=5x-1

3x+2(5x-1)=11

3x+10x-2=11

13x-2=11

13x=13

x=1

Now, plug that in to find y.

y=5x-1

y=5(1)-1

y=5-1

y=4

(1,4) <== the solution

I hope this helps!
~kaikers

8 0

3 years ago

If the temperature is 3 degrees and falls by 12 degrees what is the new temperature

ella [17]

-9 degrees is the answer

4 0

2 years ago

Can someone help me with this one please

Kaylis [27]

Answer:

1.)no

2.)yes

3.)yes

4.)no

5.)yes

6.)no

7.)yes

8.)yes

9.)no

10.)no

11.)yes

12.)yes

13.)yes

14.)no

15.)no

16.)yes

17.)no

18.)yes

19.)no

20.)no

21.)yes

22.)yes

23.)yes

24.)yes

Step-by-step explanation:

i hope that helps..

5 0

2 years ago

Choosing an odd number. 1-12. Put it in a fraction

xxMikexx [17]

2/6 is a fraction. the denominator has to be an even number.

7 0

3 years ago

Enter the indicated element.

Ymorist [56]

$a_{1,3} = 9$

Step-by-step explanation:

The elements of matrices are represented in the form

$a_{r,c}$

Here r is the row number and c is the column number.

Given matrix is:

$A = \left[\begin{array}{ccc}3&6&9\\2&4&8\end{array}\right]$

The elements of matrix will be represented by a_{r,c}

We have to find $a_{1,3}$

Which means that the first row and third column.

The first row is: 3 6 9 and the element in third column is: 9

So,

$a_{1,3} = 9$

Keywords: Matrices, Elements

Learn more about matrices at:

#LearnwithBrainly

6 0

3 years ago