4/7 × 3/4
(4 and 4 are cancelled )
7×3
the answer is 21
The answer is 20
Your welcome
Answer:
correct statements in Q no. 17 are;
Answers for Q no. 18;
Step-by-step explanation:
Answer:<
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
Use the Pythagorean theorem:
- a^2 + b^2 = c^2
- 5^2 + 12^2 = c^2
- 25 + 144 = c^2
- c^2 = 169
- 13
Note: This also happens to be a Pythagorean triple where all three numbers are integers. These can be memorized.
