When integers have the same sign and you add them together the sum will have the same sign
7 + 5 = 13
-7 + (-5) = -13
Let the unknown side be "z" inches
Through pythagoras:
Because the square of the two sides add up to the square of the hypotenuse in a right triangle.
This means that
So the missing side is 16 inches
Hope this helped
Answer:
Step-by-step explanation:
we know that
The formula for the perimeter of a rectangle is equal to
where
l is the length
w is the width
Solve for l
That means ----> Isolate the variable l
Divide by 2 both sides
Simplify right side
Subtract w both sides
Simplify right side
Rewrite
Answer: 1/30 the rise over run is the slope wich means the y value over the x value and since you have 2 points you have to subtract the y values and put it over the subtracted x values
Step-by-step explanation:
A = 1/2 bh
= 1/2(3)(4)
= 12/2
=6
answer is <span>B) 6 units</span>