k/2+1/2=3
Move +1/2 to the other side. Sign changes from +1/2 to -1/2
k/2+1/2-1/2=3-1/2
k/2=3-1/2
Find the common denominator for 3 and -1/2.
Common denominator is 2
k/2=3(2)-1/2
k/2= 6/2-1/2
k/2=5/2
Multiply k/2 with 2. Multiply 2 with 5/2
k/2 (2/1)=2(5/2)
Cross out 2 and 2. Divide by 2. Cross out 2 and 2 for 5/2(2). Divide by 2
k=5
Answer:
See explanation
Step-by-step explanation:
Statement Reason
1. GKJH is a parallelogram - Given
2. GH║KJ - Definition of the parallelogram
3. ∠HGL and ∠KJL are alternate interior angles - Definition of alternate interior angles
4. ∠HGL≅∠KJL - Alternate interior angles theorem
5. GH≅KJ - Property of parallelogram
6. ∠GLH and ∠JLK are vertical angles - Definition of vertical angles
7. ∠GLH≅∠JLK - Vertical angles thoerem
8. ΔGLH≅ΔJLK - AAS postulate
Answer:
64
Step-by-step explanation:
This is an expontential growth, which is a growth based on f(x) = b*a^x
b = 1500
a = 1.03
x = 3
f(3)=1500*1.03^3 = 1639.10$
After three years the fridge would cost 1639.1$.
