Answer:
The answer would be B if its reffering to the photo and A if its reffering to the scale.
The perimeter of the triangle is B) 27.4
Please let me know if you need an explanation.
Answer: 3p² + q² - 5pq - 10 < 0
<u>Step-by-step explanation:</u>
p² - q² + 2pq < -2p² - 2q² + 7pq + 10
since you didn't specify what to solve for, move everything from the right side to the left side of the inequality symbol using inverse operations.
(p² + 2p²) + (- q² + 2q²) + (2pq - 7pq) + (- 10) < 0
3p² + q² + -5pq + -10 < 0
3p² + q² - 5pq - 10 < 0
Answer:
x = 5
y = 7
Step-by-step explanation:
See the image that I have added to you above to get the whole working.
Answer:
True
Step-by-step explanation:
We have two salaries:
My salary is A
Your salary is B
If I earn 60% more than you
This means that

You must earn 37.5% less than me
The ratio between your salary and mine is:

Your salary is 62.5% of mine. So you earn 100-62.5 = 37.5%. So this is true.