Answer:
The area of a right-angle triangle is; Area = a x b / 2
Step-by-step explanation:
A right-angle triangle just like conventional triangle, has three sides.
The sides are labelled a, b and c. With a as the height of the triangle and b as the base and c as the slope or the hypotenuse.
The area of a triangle is: (base/2) x height
This is similar to the area of the right-angle triangle which is also half of the base multiplied by the height of the triangle, that is,
Area = ab / 2
(3.10 x 10^10)
Hello,
To solve we need to factor y^2-2y-35:
(y-7)(y+5)=0
Now solve for :
(When will (y-7)(y+5)equal zero?)
When y-7=0 or y+5=0
Solve for the 2 equations above and;
y= 7,-5
Hope this helps, have a great day!
B)12
60=5x-10
+10 +10
70=5x
÷5 ÷5
x=12
