Answer:
linear pair
Step-by-step explanation:
Linear pair because they are adjacent and supplementary
Answer: 2d+3<=9
Step-by-step explanation:2 times a number is 2d plus 3 is +3 less than or equal to is <=
Answer:
From given relation the value of β is 37.5°
Step-by-step explanation:
Given as :
α and β are two acute angles of right triangle
Acute angle have measure less than 90°
Now given as :
=
Or, =
SO, =
Or, 90° = +
or, 90° = + 4x
Or, 90° =
So, x = = 15°
∴ =
So, = sin
∴ The value of Ф_1 = = 37.5°
Similarly =
So ,The value of Ф_2 = = 52.5°
∵ β α
So, As 37.5°52.5°
∴ β = 37.5°
Hence From given relation the value of β is 37.5° Answer
PEMDAS
() a^2 x division adding subtracting
8-3(-5-1) ^2
8-3(-6) ^2
8-3(-36)
5(-36)
-180
your answer would be -180
Answer:
41°
Step-by-step explanation:
xwy= 180°-m∆vwx
xwy=180°-139°=41°