Answer:
d =
Step-by-step explanation:
1) To solve for d, isolate it in the equation. So, to get rid of the
with the d, add
to both sides.

Thus, d =
.
It s for a is 20 1in for b it is 36 and for
c
its 50
Answer:
D
Step-by-step explanation:
I can’t give a step-by-step explanation but it’s D
\left[x _{2}\right] = \left[ 4\right][x2]=[4] totally value
Answer:
Translation: One day on one of the school blackboards a Divide the blackboard into four equal parts, so that each one has a 1, a 2, a 3 and a 4
Step-by-step explanation:
So what am I answering here?