<u>Answer:</u>
square units
<u>Step-by-step explanation:</u>
Knowing the function and that the triangle is formed by both the x and y-axis, you already have the triangle's height, which is 10 (the y-intercept of the functon) To find the base length, all you have to do is find the x-intercept. To do that, simply:
Set function equal to 0 and solve for x:
f(x) = 10 - 
x
0 = 10 - x
x = 10
x = 
This means that the base length of the triangle is also . Now that you have the height and base length, you can
Plug values into the formula for the area of a triangle:
The area of a triangle is 
× height × base
Height = 10, base =
Area = × 10 ×
Area = 5 ×
Area =
Answer:
2/7
Step-by-step explanation:
The quotient is ...
A common factor of -8 can be cancelled from numerator and denominator.
47 is the answer Since two opposites add up to zero, remove them from the expression, and then you just add up the answers
Answer:
The required equation is 5x - 3 = 12
Step-by-step explanation:
We have to find the equation for the given condition
Let the number be x as given in the equation
Now according to the condition
5 time the Number is 5 *x = 5x
Three less then 5 time the Number would be 5x - 3
And all of it is equal to 12
Which gives us the equation
5x - 3 =12
The required equation is <em>5x - 3 = 12</em>
