Answer:
Percentages: Price before and after sales tax
Step-by-step explanation:
this is the name of a vid that can help you
Hello,
1) draw [AB]
2) draw mes (BAB')=78° (|AB|=|AB'| (distance))
draw the circle center B' passant by A.
3)C=middle [BB']
4) draw the half circle with [BB'] as diameter.
5) Intesection of cercle =>D
explain: any right triangle is inscribed in a semicircle
Rem: 78+90=168 and 360-168=192
Answer:
Step-by-step explanation:
Substitute with x and y with 3:-
First, Multiply -1 and 3 = -3
Subtract 7 from -3 = -10
Multiply 2 and -10 = -20
<h3>______________________</h3>
Answer:
Step-by-step explanation:
m= y2 - y1/x2 - x1
m= -3 - 8
/1 - 2
m=-11/-1
m=11
Answer:
x=5/12
Step-by-step explanation:
3x3+2x2-12x-8=0
9+4-12x-8=0
13-12x-8=0
-12x+5=0
-12x=-5
x=5/12
Hope this helps plz hit the crown :D