Answer:
First number is -2.5
Second number 5
Step-by-step explanation:
Four times the first number minus three times the second number is 2.
To represent this statement, 4x -3y =2
Two times the first number increased by three times the second is 10.
To represent thsi statement, 2x+ 3y = 10
4x - 3y = 2
2x + 3y =10
4x - 2x = 2x
2x = -5
x= -2.5
The first number is -2.5
By using Substitution
2x + 3y = 10
2(-2.5) + 3y = 10
-5 + 3y = 10
3y = 10 +5
3y =15
y = 5
The second number is 5
....To check my answer
-5 + 15 = 10
Answer:
Step-by-step explanation:
whats the angle between m,n,i i think thats what its asking but i dont know for sure.
<h2>
The required equation of line is 2x - 3y - 9 = 0.</h2>
Step-by-step explanation:
Here, slope(m) = 
and y - intercept(c) = -3
To find, the required equation of line = ?
We know that,
The equation of a line with slope m and y-intercept c is given by
y = mx + c
∴ The required equation of line
y = x + (- 3)
⇒ y = x - 3
⇒ y + 3 = x
⇒ 3(y + 3) = 2x
⇒ 3y + 9 = 2x
⇒ 2x - 3y - 9 = 0
Thus, the required equation of line is 2x - 3y - 9 = 0.
<h3>
Answer:</h3>
A=160 m
<h3>
Solution:</h3>
- The formula for the Area of a rectangle is:
- A=LW
- In the above formula, L stands for the length and W stands for the width.
- We are given:
- L=16 m
- W=10 m
- We are asked to find the area of the rectangular pool.
- The operation that we're going to use here is:
- Multiplication.
- Multiply:
- A=16*10
- A=160 m
Hope it helps.
Do comment if you have any query.
You could really rewrite -4.5 in an infinite amount of ways. But a couple of simple ones:
or
