Answer:
C (4,7,10)
Step-by-step explanation:
For a set of numbers to represent the lengths of sides of triangle:
Sum of any two numbers must always be greater than than the third side.
out of the give options only C (4,7,10) follows the above condition.

Answer:
The correct option is 2.
Step-by-step explanation:
Zina spends 1.5 hours setting up her sewing machine and making one hat.
The total amount of time spent making hats can be represented by the sequence
1.5, 2.25, 3.0, 3.75, ...
It is an AP, where first term is 1.5 and common difference is

The recursive formula of an AP is

It can also be written as


Therefore the correct option is 2.
Answer:
hi calm down I am here for you in the image there is a step by step explanation
x=3
y=-5
z=-4
71.25km
All you have to do is multiply 12.5x5.7=71.25
The answer is the last option