<u>Answer:</u>
BC = 18 cm
<u>Step-by-step explanation:</u>
As we can see from the diagram:
AB + BC + CD = AD
⇒ 10 cm + BC + 11 cm = 39 cm
⇒ BC + 21 cm = 39 cm
⇒ BC = 39 cm - 21 cm
⇒ BC = 18 cm
Answer:
x^2 - 5x + 4.
Step-by-step explanation:
(p - q)(x) = x^2 - 1 - (5x - 5)
= x^2 - 5x - 1 + 5
= x^2 - 5x + 4.
Answer:
Step-by-step explanation:
p(a and b)=0
D.) I and II Only.
1 degree increase in Celsius changes 9/5 or 1.8 degree change in fahrenheit and inverse is also true.... 1 degree increase in Fahrenheit 'cause 5/9 or 0.55 in Celsius
Hope this helps!
Answer:
C. The equation has no solution
Step-by-step explanation:
I hope this helps you out!