Answer:
So use pythogoras theorem
a^2=c^2-b^2
a^2 = 20^2-12^2
a^2= 256
a= square root of 256
length is 16 ft
area = l x w
= 16 x 12
Area is 192 square feet
Step-by-step explanation:
The opposite is 5 over nine because you just have to flip the sign for the opposite
The fraction 2/3 of a number is calculated by multiplying the number by 2 and then dividing the number by 3 .
Let us consider a number a.
To find 2/3 of the number a ,
we have to multiply the number by 2 = 2a
Then we have to divide the product by 3 .
Therefore 2/3 of a number will look like 2a/3 .
A number that represents a fraction of a whole is used to express fractions. Any number, amount, or portion of an object can all be regarded as a fraction.
The fractional bar is a horizontal bar that divides each fraction's numerator and denominator in half.
The numerator gives the number of selected or visible portions of the fraction. Above the fractional bar, in the upper portion of the fraction, is where it is located.
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Answer:
n = √108 or 6√3
Step-by-step explanation:
n is the altitude of the right triangle
Based on the right triangle altitude theorem, we would have:
h = √(xy)
Where,
h = n
x = 18
y = 6
Substitute
n = √(18*6)
n = √108
Or
n = 6√3
Step-by-step explanation:
slope equals to change in y/change in x
slope=7-3/4+4
=4/8=1/2
