Answer :
F(3)=-16(3)+70(3)+5
F(3)= 167
, check using your calculator
Answer:
um, i think its d
Step-by-step explanation:
It depends on how many options you have
You multiply the total number of books you have time 5 because you can choose 5
Answer:
16
Step-by-step explanation:
55-7= 48
48/3 = 16
Answer:
Step-by-step explanation:
12x - 3 = 180 - (7x - 26) supplementary angles
19x = 209
x = 11
m∠DEC = 12(11) - 3 = 129°
m∠BCE = 7(11) - 26 = 51°
M∠ADE = 129 - 72 = 57° exterior angle rule
m∠EDB = 180 - 57 = 123° supplementary angles
m∠DBC = 57° corresponding angle to ADE
