3 years ago

Please solve this problem

Mathematics

2 answers:

Julli [10]3 years ago

8 0

^i think he got it^^^^^

Leya [2.2K]3 years ago

3 0

Answer:3/6

Step-by-step explanation:

Sorry if it’s wrong ‍♂️

You might be interested in

I neeed to solve this equation with elimination

valina [46]

Answer:

The solution to the system of equations be:

x = 3

y = 9

Step-by-step explanation:

Given the system of equations

x + y = 12

-x + 2y = 15

Let us solve the system of equations by elimination

$\begin{bmatrix}x+y=12\\ -x+2y=15\end{bmatrix}$

adding the equations

$-x+2y=15$

$+$

$\underline{x+y=12}$

$3y=27$

solve 3y = 27 for y

$3y=27$

divide both sides by 3

$\frac{3y}{3}=\frac{27}{3}$

Simplify

$y=9$

For x+y=12 plug in y = 9

$x+9=12$

Subtract 9 from both sides

$x+9-9=12-9$

Simplify

$x=3$

Therefore, the solution to the system of equations be:

x = 3

y = 9

7 0

3 years ago

A rectangular room has a perimeter of 70 m and is 20m long. write and equation to represent the area

REY [17]

70m+20m+90m could be one

5 0

3 years ago

Read 2 more answers

How many half inch tiles would you need to cover the top of a 7 1/2 by 5 1/2 box

enot [183]

165
7.5 and 5.5 goes to 15x11, and that's your answer. 165.

7 0

3 years ago

The measure of c is ___

jonny [76]

Answer:

3 $\sqrt{13}$

Step-by-step explanation:

i'm not really sure if i'm correct

7 0

3 years ago

Read 2 more answers

A baseball team won 10 games and lost 7 games. Approximately what percent of games did the team win

marin [14]

Fraction of game won = 10/17

as percent this is (10/17) * 100 = about 59%

5 0

3 years ago