Answer:
80 £
Step-by-step explanation:
1 £-----> 1.25 €
x £-----> 100 €
x=(1*100)÷1.25= 80 £
Answer:
Step-by-step explanation:
You have to divide 5 by 2 to find the unit rate.
5/2= 2.5
Hope this helps.
Answer:
{0,6}
Step-by-step explanation:
You need to find all x that belong to A but do not belong to B.
0, 6 are the only ones.
Hope it helps and if it does, plzzzz mark me BRAINLIEST!!!
Answer:
Part 3)


Part 4) 
Step-by-step explanation:
Part 3)
<em>step 1</em>
Find the value of x
In the right triangle of the figure we know that
The cosine of angle of 30 degrees is equal to the adjacent side to angle of 30 degrees divide by the hypotenuse
so

and remember that

substitute

Simplify

<em>step 2</em>
Find the value of y
In the right triangle of the figure we know that
The sine of angle of 30 degrees is equal to the opposite side to angle of 30 degrees divide by the hypotenuse
so

and remember that

substitute


Part 4) Find the value of x
Applying the Pythagoras Theorem

Simplify
