To do this you have to fill in the equation
, but you don't know the height, so we'll use
for height. Plugging in the numbers you gave me, the equation is:
. To solve this, we need to find
. To find height you do
. Doing this, we get
=
3.75 ft.Hope this helped!
Answer:
i'm pretty sure the one you have selected in the photo is right
Step-by-step explanation:
Answer: Yes! those are indeed apart of the fact family
Step-by-step explanation:
Notice that 9+5=14 and 5+9=14, thus the first two equations
show that if we add two numbers in any order, we get the same answer.
Notice that 14-9=5 and 9+5=14, so subtraction and addition are
related. Similarly 14-5=9 and 5+9=14
Notice that 14-9=5 and 14-5=9, so if you subtract one of the
members of the fact family from 14, you get the other.
The coefficient of these two number are -24 and 7. :)
