To find x, we have to use the pythagorean theorem.
a^2 + b^2 = c^2.
In our problem,
a = 3
b = ?
c = 6.5
(3)^2 + b^2 = (6.5)^2
Simplify the left and right side.
9 + b^2 = 42.25.
Subtract 9 from each side
b^2 = 33.25.
Take the square root of each side
b = 5.8.
Multiply 5.8 by two becuase 5.8 is the radius and we are looking for the diameter
x = 11.6
Answer:
63/100
Step-by-step explanation:
first, since the decimal goes to the hundredths place, you would put it into a fraction as 63/100. Then you see if you can simplify it from there. It cannot be simplified, so your answer will just be 63/100.
27/36 = n/4
27*4 = 36n
108 = 36n
108/36 = 36n/36
n = 3
the answer is
d. rational
Answer:
£102.04
Step-by-step explanation:
£1250 - £1100 = £150
printer sold for £150
£150 = 147%
1% = 1.0204
100% = 102.0408
to 2dp = £102.04
