Answer:
her brother is 9
Step-by-step explanation:
21-3=18 18 divided by 2 = 9
The vertices of the quadrilateral ABCD lie on the sides of quadrilateral PQRS then the sum of the degree of measures of the eight indicated angles would be 360.
Answer:
y= 1/5x + 0.8
Step-by-step explanation:
Hope this helps
There are 52 cards in a deck, 54 including the jokers
Prime factorization is 2*2*2*2*2*2
2 sets of triples can be made
None
x^13
4sets of triples one left over
y^15
5sets of triples