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Scilla [17]
3 years ago
6

Brainliest for right answe

Mathematics
2 answers:
Annette [7]3 years ago
6 0
Umm what do u need help with there is no link attached?
Bingel [31]3 years ago
5 0

Answer:

Hello. add an image!

Step-by-step explanation:

You might be interested in
Alexandria High School scored 37 points in a football game. Six points are awarded for each touchdown. After each touchdown, the
galben [10]

Answer:

Five touchdowns were made in the game

Step-by-step explanation:

Here, we want to know the number of touchdowns made during the game.

We proceed as follows;

Let the number of touch downs be x

So the total points earned through touchdowns is 6 * x = 6x

The number of scores is 10 times

Let the number of extra kick be y which means that the number of conversions will be (y-1)

So the total number of score times will be ;

x + y + y-1 = 10

x + 2y = 11 •••••••••(i)

Now let’s work with points

Touch down points = 6 * x = 6x

Points from extra kick = 1 * y = y

Points from 2-point conversions = 2(y-1) = 2y - 2

So;

6x + y + 2y -2 = 37

6x + 3y = 37 + 2

6x + 3y = 39

divide through by 3

2x + y = 13 •••••••(ii)

So now solve simultaneously

From ii, y = 13 - 2x

Put this into i

x + 2(13-2x) = 11

x + 26 - 4x = 11

x -4x = 11-26

-3x = -15

x = -15/-3

x = 5

There are five touchdowns in the game

6 0
3 years ago
What is the value of n In the following<br>100 : 500 = n : 5​
mrs_skeptik [129]

Step-by-step explanation:

ratio means over so,

<u>1</u><u>0</u><u>0</u><u> </u>= <u>n</u>

500 5

<u>5</u><u>0</u><u>0</u>n = 500

500

n=1

6 0
3 years ago
if ABC is a isosceles triangle with sides(2a+b)cm, (6a+2b+1)cm and a base of 4a cm, if it's perimeter is 28 find sides​
Katyanochek1 [597]

Answer:

a=1.5, b= 3

Step-by-step explanation:

sum of all sides will give us perimeter. Therefore

2a+b+6a+2b+1+4a=28

12a+3b+1=28

12a+3b=27....eqn1

since t two sides of this isosceles triangle are equal:

2a+b=4a

2a=b

a=\frac{b}{2}

substituting \frac{b}{2}. in the first equation whenever we encounter a we will have:

12(\frac{b}{2})+3b=27\\

6b+3b=27

9b=27

b=3

therefore a= \frac{b}{2} =\frac{3}{2} =1\frac{1}{2}  or 1.5

7 0
2 years ago
Solve and check: ½ (c – 24) + 2/3c = 9
Taya2010 [7]
The answer is see you happy new year
4 0
3 years ago
Find y when x = 15 if y = 16 when x = 30
SashulF [63]
X=15=30/2
Y=8=16/2

Y=8

6 0
4 years ago
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