Yes it depends on the price of the items
Answer:
41/30
Step-by-step explanation:
4/5 ---> 24/30
1/10 ---> 3/30
2/3 ---> 20/30
(24/30 - 3/30) + 20/30 =
21/30 + 20/30 =
41/30
Answer:
a similartity is we both are questioners
Step-by-step explanation:
Answer:
x = - 6
Step-by-step explanation:
given the 2 equations
3x + 5y = - 13 → (1)
2x - 3y = - 15 → (2)
To eliminate y from the equations we require their coefficients to be equal so that when we add the equations y is eliminated
multiply equation (1) by 3 and equation (2) by 5
9x + 15y = - 39 → (3)
10x - 15y = - 75 → (4)
add (3) and (4) term by term
(9x + 10x) + (15y - 15y) = (-39 - 75 )
19x = - 114 ( divide both sides by 19 )
x = - 6
To find y substitute x = - 6 into either (1) or (2)
Answer: D. Yes, because there are two pairs of congruent corresponding angles,∠M=∠Q=25° and ∠O=∠P=50°.
Step-by-step explanation:
Given: ΔMNO with NO=9 , ∠N=105° and ∠O=50° then by angle sum property of triangles
∠M+∠N+∠O=180°
⇒∠M=180°-(∠N+∠O)
⇒∠M=180°-(105°+50°)
⇒∠M=180°-(155°)
⇒∠M=25°
Now in ΔMNO and ΔPRQ
∠M=∠Q=25° and ∠O=∠P=50°
Therefore by AA similarity criteria for similar triangles ,they are similar
i.e. ΔMNO ≈ ΔPRQ.
Thus D is the right option.