Answer:
the answer is b.13 meters
Step-by-step explanation:
a²+b²=c²
How to solve:
Step 1 : Note down the given ratio from the questions.
Step 2 : <span>Find the greatest common factor, and divide the numerator and denominator by that value.
Answer: 3:7</span>
18 wolves
30 wolves total
-12 wolves who joined
——-
18 wolves originally
Answer:
A
Step-by-step explanation:
Don't know every option makes sense.
I think I will go with A because the size of the shape remains the same.
//Not sure.
2x-y =3
multiply by 4
8x - 4y = 12
3x +4y = 10 (unchanged equation)
------------------add
11x = 22
answer is A. the first.
first equation multiplied by 4 then sum to get 11x = 22
