Answer:
x<8
Step-by-step explanation:
x+7<15
x<15-7
x<8
The answer is C.
You need you use Pythagoras theorem 2 times to have 2 equations with the same sides i.e. for example a2 + b2 = 81 and a2 - b2 = 9.
You can do it as you have different triangles but with the same sides.
Answer:
48in²
Step-by-step explanation:
to find the area of a triangle you first divide the base by 2 then multiply it by the height
Answer:
Step-by-step explanation:
-5 x 5 = -25
Answer:
x= 2
Step-by-step explanation:
5*2= 10 then add the x at the end
5*4=20
then you divide both sides by 10
(10x/10)- (20/10)
x= 2
or if your rewriting it then:
(5*2x)- (5*4)=?
Hope this helped :D
