Answer:
94.5
Step-by-step explanation:
Use the trapezoid area formula:
[(a+b)/2]×h
a and b represent the bases. h is the height
both bases are 17.5 and 9.5. So plug them in.
17.5 plus 9.5 is 27.
27 divided by 2 is 13.5
Now, multiply 13.5 by the height.
13.5 times 7 is <u>94.5</u>
Answer:
yes the number is divisible by 4 in which we get 171143 without any decimal but if we try to divide it by 8 then we get
85571.5 with decimal include
A) d + q = 27
B) .10d + .25q = 4.35
Multiplying equation A by -.1
-.1d -.1q = -2.7 then adding it to equation B
.1 d + .25q = 4.35 equals
.15q = 1.65
The number of quarters = 11
putting 11 quarters into equation A
d + 11 = 27
dimes = 16
Answer:
The width is 64.3 inches
Step-by-step explanation:
Given
--- diagonal
--- height
Required
Determine the width (w) of the TV
To do this, we make use of Pythagoras theorem which is illustrated as:
So, we have:
Evaluate all squares
Collect like terms
Take positive square roots of both sides
-- approximated