B
C
=
16.17
(
2
d
p
)
c
m
Explanation:
In triangle ABC, side
A
C
=
15
, Angles are
∠
B
=
68
0
;
∠
C
=
24
0
and
∠
A
=
180
−
(
68
+
24
)
=
88
0
We know by sine law
A
C
sin
B
=
B
C
sin
A
or
15
sin
68
=
B
C
sin
88
or
B
C
=
15
⋅
sin
88
sin
68
=
16.17
(
2
d
p
)
c
m
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is 3
Answer:
(x - 1)2 + (y - 1)² = 5²
Step-by-step explanation:
Adapt the standard equation of a circle with center at (h, k) and radius r:
(x - 1)^2 + (y - 1)^2 = r^2
Here one point on the circle is (-3, 4), and so the radius is √[(-3)² + 4² ] = 5
Thus, the desired equation is:
(x - 1)^2 + (y - 1)^2 = 5^2 or (x - 1)2 + (y - 1)² = 5²
Answer:
see below
Step-by-step explanation:
3(2x+6) +8=15
Subtract 8 from each side using the subtraction property of equality
3(2x+6) +8-8=15-8
3(2x+6) =7
Answer: 43%
Step-by-step explanation:
