Step-by-step explanation:
m∠RSU + m∠UST = 90° (as complementary angles)
(7x + 3)° + (11x − 21)° =90°
18x -18° = 90°
18x = 108°
x = 6
so, m∠RSU = (7x + 3)° = 7(6)+3 = 45°
and m∠UST = (11x − 21)° = 11(6) -21 = 45°
1 Gallon each wall, so 4 gallons of paint in total.
Answer:
x < -2
Step-by-step explanation:
-4x - 7 > 1
-4x > 1 + 7
-4x > 8
x < -8/4
x < -2
X/2 > 5
The quotient (÷) of a number (x) and 2 (÷2) is greater than (>) 5.
Answer:
x(1+.05)
or 1.05x
Step-by-step explanation:
