cross multiply
20x = 7.4 * 73
x = (7.4 * 73) / 20 = 27.01 answer
Answer:
3x^2 + 7x - 18
Step-by-step explanation:
Answer:
a. (5x+75)°
b. x = 21
c. X° = 21° and (4x+75)°= 159°
Step-by-step explanation:
A. Combine like integers.
B. (5x+75)°=180° Because they are suplementary angles.
5x°= 105°
5x ÷5 = 105 ÷ 5
x = 21
C. (4x + 75)°
4(21) + 75
84 + 75 = 159°
Answer:
2031
Step-by-step explanation:
3000divide100=30x5=150x14=2100
2017+14=2031 w
2/5 is the answer
Hope it helps!
