Answer:
159.69*0.75 = 119.76
Step-by-step explanation:
Cause we have a 25% discount, that means that the skatebord costs 75% of its original price.
The 75% of the original price is the 75/100 part (0.75)
<span>Postulate 1-2
I believe</span>
5-1/10
Step-by-step explanation:
4-1/2+3/5=
9/2 + 3/5=
45/10+6/10=51/10=5-1/10
Answer:
28.9
Step-by-step explanation:
cosG=
hypotenuse
adjacent
=
31
x
\cos 21=\frac{x}{31}
cos21=
31
x
31\cos 21=x
31cos21=x
x=28.941\approx \mathbf{28.9}\text{ feet}
x=28.941≈28.9 feet
The first step to solving this is to solve the equation for x
x = - 21/5 - y
4x + 4y = -14
now,, substitute the given value of x into the equation "4x + 4y = -14"
4( - 21/5 - y) + 4y = -14
next,, solve the equation for y
y∈∅
since this system has no solution for y, your answer is (x,y)∈∅
let me know if you have any further questions
:)
