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
˚
.
Step-by-step explanation:
my workings and answers is in the image above
The value of A is 9. This is because 40-13= 27
3x?=27 3x9=27
Answer:
the third 1
Step-by-step explanation:
Hope this helps! let me know if you have any questions