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°
The expression in descending order is -6x + 31
Answer:
50 50
Step-by-step explanation:
Answer:
The equation would be y = -1/2x + 4
Step-by-step explanation:
The formula for slope-intercept form is y = mx + b, where m is the slope and b is the intercept. So, you simply add those numbers in where those letter are.
Step-by-step explanation:
solution,
given
DF = 42
DE = 7x+1
EF = 4x-3
DE = ?
here,
or, DF = DE +EF
or, 42 = 7x+1+4x-3
or, 42 = 11x-2
or, 42+2 = 11x
or, 44/11 = x
or, 4 = x
then,
replacing value of x in DE
DE = 7x+1
= 7*4+1
= 28+1
= 29