Just apply the Pythagoras Theorem,
LN² = LM² + MN²
LN² = 7² + 8²
LN² = 49 + 64
LN = √113
In short, Your Answer would be: Option D
Hope this helps!
Answer:
43
Step-by-step explanation:
90-47=43
Answer:
A and B is correct
Step-by-step explanation:
Answer:
I'm glad you asked!
Step-by-step explanation:
So let's do it step by step.
Already she has to pay $
for going in.
She has
whole pounds.
x
or 
Add $
and $
.

Now let's do $1.25 divided by 10.
$
divided by $

Now let's do
times 
x 
Now let's add 7.5 to 0.5
