Answer:
45 i think i dont know
Step-by-step explanation:
m
∠
2
=
x
holds true.
Complementary angles have a sum of
90
˚
. Thus, if
∠
1
and
∠
2
are complementary,
m
∠
1
+
m
∠
2
=
90
Substitute the equivalent forms of these angle measurements
(
x
,
x
)
.
x
+
x
=
90
Solve algebraically.
2
x
=
90
x
=
45
Each angle is
45
˚
.
so for a triangular prism, its volume is just the area of the triangular face times its height.
now, notice the picture below, so the triangle has a base of 9 and a height of 4.
Answer:
length = 5
Step-by-step explanation:
area = length × width
23 = length × 4.6
23 ÷ 4.6 = length
5 = length
Answer:
x=5/8
Step-by-step explanation:
Answer:
381.65
Step-by-step explanation:
449.00-14%=381.65