Answer:
runner B
Step-by-step explanation:
its the only one on the line
runner C is tall like a mountan
and runner A is not anywhere close to a line
Given:
A figure of a right angle triangle.
To find:
The value of Tan R.
Solution:
Trigonometric Ratio: In a right angle triangle,
Using the above trigonometric ratio in the given triangle, we get
Therefore, the correct option is C.
Answer:
3
Step-by-step explanation:
How much string is needed to make one bracelet?
From the information given, she should have enough to make 4 bracelets for each of her friends if she uses 5 strings per bracelet.
Answer:
D. 5y^2 - 4y - 1
Step-by-step explanation:
Combine like terms:
(y^2 -y +1) +(4y^2 -3y -2)
= y^2(1 +4) +y(-1-3) +(1 -2)
= 5y^2 -4y -1
