Perimeter is 30
Area is also 30.
Add the numbers to get the perimeter and then use 1/2bh to get the area. <span />
9 = -7-2y
9 +7=16
16/-2 -2y/-2
-8 = y
Answer:
I think its 2 hours 30 minutes
Step-by-step explanation:
It is C prob i need point lol i’m sorry
Answer:
x = 2 square roots of 2
Step-by-step explanation:
it is a 45-45-90 triangle and in that the two legs are equal to each other so both are 2 and then the hypotenuse is x times the square root of 2
