Here, this website explains it perfectly
Step-by-step explanation:
https://www.k5learning.com/blog/subtracting-positive-and-negative-numbers
Angle 2 = 1/2 ( VU +ST)
angle 2 = 1/2 (70 + 30)
angle 2 = 1/2 (100)
angle 2 = 50
Answer:
2500 grams
Step-by-step explanation:
1kg=1000g
2.5kg=1000×2.5
=2500
Answer:

Step-by-step explanation:
we know that
To get the 10% discount, a shopper must spend at least $200
so
Let
d ------> represent the spending (in dollars) of a shopper who gets the discount
therefore
The value of d must be greater than or equal to $200

Answer:
285.1739
Step-by-step explanation: