Given:
Diagonal measurement of a tv screen = 42 inches.
Base = 38 inches
To find:
The height of the tv.
Solution:
Let h be the length of the tv.
According to the Pythagoras theorem,




Taking square root on both sides.



Therefore, the height of the tv is
inches.
Reciprocal just means flipping a fraction by swapping the place of the numerator and denominator.
Switching 2 and 7 would change it to 7 over 2.
Simplifying 7/2 would result in 3 and 1/2.
So the answer is D. 3 1/2.
Questions 22– I think this is right
8x12= 96
So he has 96 CDs
Answer:
8
Step-by-step explanation:
Answer:
i.
Step-by-step explanation:
.