The answer for PA is 60/13. This is found by
The area of the rectangle is 60, therefore, the big triangle areas are 30 each. We know that the hypotenuse is 13, so therefore, we get
1/2(13*PA) = 30. This then simplifies to
13 * PA = 60, which then turns into
PA = 60/13.
Hope this helps and have a nice day:)
The cost of the new lacrosse stick is $13.20
To get a you have to have a on its own side
56a=7/4
divide 56 on both sides
a=56/1 divided by 4/7 (switch 7/4 to 4/7 because you are going from division to multiplication)
a=32
Hope this helped
Answer:
x = 2.5
Step-by-step explanation:
2x² + 7x – 30 = 0
(2x – 5) (x + 6) = 0
2x – 5 = 0 or x + 6 = 0
2x = 5 or x = –6
x = 5/2 or x = –6
x = 2.5 or x = –6
Answer:
Step-by-step explanation:
So we have the equation:
First, let's subtract 9 from both sides:
Divide both sides by -4:
Add 1 to both sides:
Divide both sides by 2:
And we're done!
