To find the value of x, we need to find a value that satisfies the equation (2x) + (3x) = 90°, since complementary angles add up to 90°.
Simplifying the equation, we get:
5x = 90
To solve for x, we divide both sides of the equation by 5:
x = 90/5
x = 18
Now we can find the angle measures:
(2x)° = 2(18)° = 36°
(3x)° = 3(18)° = 54°
Two complementary angles have measures (2x)° and (3x)° . What is the value of x and the two angle measures?(2 points)
x=
, (2x)°=
°, and (3x)°=
°
3 answers
u sure
Angles j and k are supplementary angles. What is m∠j if m∠k=117° ?(1