Rewrite it in the form a^2 - b^2, where a = 2x and b = 5
(2x)^2 - 5^2
Use the Difference o Squares: a^2 - b^2 = (a + b)(a - b)
<u>(2x + 5)(2x - 5) </u>
Answer:
The base of the triangle should be 2 feet
Step-by-step explanation:
Let the base of the triangle be y
She wants the height of the banner to be 4 times as tall as the width of the base of the triangle
So height is = = 4y
Now we know that the area of the triangle is =
we also know that total area of the banner is 8 feet squared
Then
y = 2
Width if the base of the triangle is 2 feet
Answer:
So in order to switch myjbd
Step-by-step explanation:d
Answer:-7
Step-by-step explanation:
85/5 = 17
12*3=36
4*3=12
17-36+12
-19+12
-7