Answer:
x=4
,y=8
Step-by-step explanation:
sin∠SRT = sin∠TSV,
SO
,
=80,x=
;
In the same way:
sin∠RSV = sin∠RTS,
SO
,
=320,y=8
Answer:
y = -
x - 
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y + 6 =
(x - 5) ← is in point- slope form
with slope m = 
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
= - 
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = -
, thus
y = -
x + c ← is the partial equation
To find c substitute (- 1, - 2) into the partial equation
- 2 =
+ c ⇒ c = - 2 -
= - 
y = -
x -
← equation of perpendicular line
5.1 and the “1” is repeating
1233 students are male because 2740* .45 (45%) = 1233
Answer:
C. 2
Step-by-step explanation:
If the discriminant is >0 we have 2 real solutions
If the discriminant is =0 we have 1 real solutions
If the discriminant is <0 we have 2 complex solutions (no real solutions)
since 10>0 we have 2 real solutions