Answer:3/3 would be your slope
Step-by-step explanation:
 
        
             
        
        
        
Answer:
740
Step-by-step explanation:
The n th term of an arithmetic series is
 = a₁ + (n - 1)d
 = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Given a₃ = 7 and a₇ = (3 × 7) + 2 = 21 + 2 = 23 , then
a₁ + 2d = 7 → (1)
a₁ + 6d = 23 → (2)
Subtract (1) from (2) term by term
4d = 16 ( divide both sides by 4 )
d = 4
Substitute d = 4 into (1)
a₁ + 2(4) = 7
a₁ + 8 = 7 ( subtract 8 from both sides )
a₁ = - 1
The sum to n terms of an arithmetic series is
 =
 =  [ 2a₁ + (n - 1)d ] , thus
 [ 2a₁ + (n - 1)d ] , thus
 =
 =  [ (2 × - 1) + (19 × 4) ]
 [ (2 × - 1) + (19 × 4) ]
      = 10(- 2 + 76) = 10 × 74 = 740
 
        
             
        
        
        
Un parallelogramma è un quadrilatero avente i lati opposti paralleli (lato a = 10 cm, lato b = 12 cm);
La distanza tra i due lati paralleli si può considersre come l'altezza h (h=6)
L'area del parallelogramma é:
A= b×h = 12 cm × 6 cm = 72 cmq
 
        
        
        
Answer:
x= (p+10)/5
Step-by-step explanation:
first you take the peaches and add 10, p+10, and then divide by 5
 
        
             
        
        
        
Answer:
B.
R (2,4)
soln 
center(h,k)=(6,1)
radius (r)=5units
so 
eqn of circle is (x-6)^2+(y-1)^2=5^2
 2 2
 or, 25=x +y -12x-2y+36+1 now , only the given point (6,1)satisfies the eqn so this point lies on circle