Answer:
7.
Step-by-step explanation:
Let the number be n, then
7 + √5 = n + √5
As the 2 sides are equal in value, n must be 7.
Answer:
The answer I beliebe is n=13.
Hope this helps you.
Answer:
M+11=L
Step-by-step explanation:
- M= the weight of Marcia's dog.
- L equals the weight of Lisa's dog.
The weight of Marcia's dog plus 11 = the weight of Lisa's dog.
Answer:
9.2
Step-by-step explanation:
a^2 + b^2 = c^2 (pythogoras theorem)
7^2 + 6^2 = 85
Square root of 85 = 9.2 ( nearest tenth)
I think this is right if not srry :(