Answer:
Option B
Step-by-step explanation:
By using geometric mean theorem in the given right angle triangle RST,
ST² = 10.2 × 14.3
ST =
ST = 12.077
ST ≈ 12.1
Therefore, Option B will be the correct option.
What's the answer to-f-5(2f-3)
1 answer:
You might be interested in
Answer:
x = 2.564 ( to 3 dec. places )
Step-by-step explanation:
Using the rule of logarithms
log ⇔ n logx
Given
= 62 ( take the ln of both sides )
ln = ln 62, that is
x ln5 = ln 62 ( divide both sides by ln 5 )
x = ≈ 2.564
Answer:
Percentage of gold bangles is 66.6 and of silver bangles it is 33.3
Step-by-step explanation:
Given:
Number of gold bangles Mala has =
Number of silver bangles she has =
Total number of bangles = =
We have to find the percentage of each type of bangles.
So,
Percentage of bangles =
- Percentage of gold bangles.
⇒
⇒
⇒
⇒
⇒
- Percentage of silver bangles.
⇒
⇒
Percentage of gold bangles, Mala has = 66.6 and of silver bangles it is = 33.3