The inequality of the given question is x+2y ≥ 150
Step-by-step explanation:
Given,
The mark out of 100 for Term 1 exam and twice the mark out of 100 for the term 3 exam are added together.
And, he needs to obtain 150 to achieve the grade.
To find, the inequality to student mark
Let,
The student got x in Term 1 and y in Term 2.
To be passed, he needs to get x+2y
So, the requited inequality will be x+2y ≥ 150
Answer:
0.37
Step-by-step explanation:
Sin(45°)= x/3√(2)=P/H
1/√(2)= x/3√(2)
1/√(2)×3√(2)=x
x= 3
Therefore, B is your answer.
Hope this answers your question!!
Answer: First option.
Step-by-step explanation:
According to the explained in the exercise, "c" represents the cost of the shirt before sales tax.
You know that the tax on the shirt is 0.07 times its cost. This indicates a multiplication.
Then, that the sales tax is the product of 0.07 and "c":
Knowing that the sales tax for a shirt is $1.26, you can substitute this value into in order to find the equation that could be used to find the cost of the shirt before sales tax.
Then, this is:
Answer:
it's not a right triangle
Step-by-step explanation:
5² + 13² = 14²
=> 25 + 169 = 196
=> 194 ≠ 196
