Answer:
Vertical Angles are when angles opposite each other when two lines cross, they are ALWAYS equal. Their measurements are always the same.
Step-by-step explanation:
Answer:
The first expression is
which is equal to
which is equal to
which is equal to =100
The second expression is equal to
which is equal to =-100
therefore both the values are different.Hope this helps
Answer:
1 ruler costs $0.60
Step-by-step explanation:
$20-$4.70=$15.30
Calculator =$7.50
3 Packs of Pens = $1.80 each
4 rulers= x each
$7.50 + 3($1.80) + 4x = $15.30
7.50 + 5.40 + 4x = 15.30
12.90 + 4x = 15.30
4x = 2.40
x = 0.60
we are having two geometry here one is circle and other one is square.
we know hat circle is inscribed in a square .
so Area of the shaded region=.
square has a side of 8 m. a= 8m
circle has a diameter of 8 m so the radius=4m.
area of the shaded region=