Answer:
For A its 10 Feet because if each unit is 5 feet and there are 2 units then its 10 feet and then B is 35 because seven units means 5 x 7 then 35feet is the answer
Step-by-step explanation:
Answer:
answer is 75 degree
Step-by-step explanation:
you will better understand by this
Answer:
i dunno what that means but i think maybe your keyboard broke so the type of letters is random??
The correct answer is A. 2cm
18 2cm
---- = ----
45 5cm
hope this helps
Let's take a look at a perfect square trinomial.
We can distribute this expression to get
.
An important relation to recognize here is that the constant is the square of half of the x value.
Now, if we wanted to add a number to
to make a perfect square trinomial, we could have the value of x and then square it.
Half of 16 is 8, and 8 squared is