Answer:
Step-by-step explanation:
To solve this problem use the formula "<u><em>Difference of squares</em></u>":
In this problem we have the following equation
This we can write it in the following way
Then if a = x and b = 8 then:
Then the product of both factors is equal to zero when:
Or
Answer:
y = ⁷/5x + 13/10
Step-by-step explanation:
Recall: equation in slope-intercept form is given as y = mx + b
Thus, let's rewrite 14x - 10y = -13 in this form.
14x - 10y = -13
Add -14x to both sides
-10y = -14x - 13
Divide both sides by -10
-10y/-10 = -14x/-10 - 13/-10
y = ⁷/5x + 13/10
Answer:
Set up a proportion ,
80/x 9/100
9 is over 100 because it is a percent and 100% is the highest %.
doing a proportion you cross multiply getting you..
9x =80 x 100
9x= 800
divide by 9 on both sides
that determines your answer
you try !
Step-by-step explanation:
Answer:
The area of four small rectangles are ac, bc, ad and bd.
