2-14:
A) 3x+5y=3(3)+5(2)
=9+10
=19
B) x²+y²=3²+2²
=9+4
=13
C) -5x+9=-5(3)+9
=-15+9
=-6
D) xy-1=(2×3)-1
=6-1
=5
E) 2x²-y=2(3)²-2
=18-2
=16
F) 2y-x+5+x²-3y=2(2)-3+5+3²-3(2)
=4-3+5+9-6
=9
2-15: area=y²+xy+xy
=(y²+2xy) un²
perimeter=y+y+y++y+x+y/2+y+x+y/2
=(6y+2x) un
Answer:
The answer is
(A. )1\50 - -(1 3/4) C. 0.50 + 1.75
Step-by-step explanation:
I had the same question 5 minutes ago hope this helps
The tenths place is wat your talking about
The letter (Z) is the symbol used to represent integers. An integer can be 0, a positive number to infinity, or a negative number to negative infinity.
Answer:
1. The third one
2. The first one
3.The fourth one
4. the first one
the thrid one
Step-by-step explanation:
