We are given the
perimeter of isosceles trapezoid = 28 in
ratio of length of bases = 5:3
We are to find the lengths of sides of the trapezoid and the diagonal that bisects the angle at the base with a longer length
The formula for the perimeter of an isosceles trapezoid is
P = (1/2) (b1 + b2) h
We are given the ratio
b2/ b1 = 5 /3
b2 = 5/3 b1
Substituting
28 = (1/2) (5/3 b1) h
The height of the trapezoid is expressed in terms of b1
For the diagonal
d² = h² + [(b2 - b1) + (b2 - b1)/2]²
Express h and b2 in terms of b1 and diagonal can be expressed in terms of b1
Answer:
x = 0
Step-by-step explanation:
Since we cannot divide by 0, the value of x which results in a denominator that is 0 is a value excluded from the domain;
This value can be found by setting the denominator equal to 0;
In this case, it is very simple as the denominator expression is simply "x", so the exluded value is: x = 0.
-4 and 3 are integers
-2.9 is a real number
5/8 is rational, due to the fact that it can be put into a fractional form.
Answer:
95
Step-by-step explanation:
570 divided by 6
0.073, because the 2 is the third decimal, but the next number is greater than or equal to five, so you round up
