Answer:
170°
Step-by-step explanation:
The formulae for getting the interior sides of an angle is 180(n-2) where n is there number of sides. And pentagon has 5 sides.
180(5-2)
180(3)=540°
Additions of the must just give 540°
2x+6x+(4x-6)+(2x-16)+(6x+2)=540°
Collect like terms
2x+6x+4x+2x+6x-6-16+2=540°
20x-20=540
20x=540+20
20x=560
x=560/20
x=28°
Which of these sides gives the greatest.
2x=2(28)=56°
6x=6(28)=168°
4x-6=4(28)-6=112-6=108°
2x-16=2(28)-16=56-15=40°
6x+2=6(28)+2=168+2=170°
The greatest of them is (6x+2)°=170°
Answer:
is not polynomial.
Step-by-step explanation:
We have been given an expression . We are asked to determine whether the given expression is polynomial or not.
We know that a polynomial expression is in form , where n is a non-negative number and a is a constant.
Upon looking at our given expression, we can see that it has a negative exponent.
Since exponents in polynomials must be positive, therefore, our given expression is not a polynomial.
Answer:
Apply sine theorem:
1.
c/sinC = a/sinA
=> sinC = sinA x (c/a) = sin70 x 28/24 = 1.096 => Invalid ( 1.096 > 1)
=> C is undefined
=> B is undefined
2.
c/sinC = b/sinB
=> sinB = sinc x (b/c) = sin40 x 34/33 = 0.662
=> B = arcsin(0.662) = 41.47 deg
3.
c/sinC = b/sinB
=> sinB = sinC x (b/c) = sin29 x 26/6 = 2.101 => Invalid ( 2.101 > 1)
=> B is undefined
=> A is undefined
4.
c/sinC = a/sinA
=> sinC = sinA x (c/a) = sin28 x 20/16 = 0.587
=> C = arcsin(0.587) = 35.93 deg
Hope this helps!
:)
An appropriate unit for Abedabun's purpose would have to include $ for the car's maintenance COST and a large distance measurement because we are talking about cars (and they can travel a long distance).
The best answer would be:
C) $/km
$ for the cost and km for the distance the car is driven.