Answer:
x = -2
Step-by-step explanation:
5x + 7 = 2x + 1
subtract both sides by 2x
3x + 7 = 1
subtract both side by 7
3x = -6
divide both sides by 3
x = -2
Tan t= 8/15
cot t= 15/8
csc t=-17/8
use sohcahtoa and the reciprocals
Answer:
tere would be 2,080 grains of rice total
Step-by-step explanation:
i added this 1=2=3=4=5 etc. without a calculator just for you
Answer:
38.5
Step-by-step explanation:
1.)use BEDMAS rule so multiply first
10 × 2.5 + 13.5
=25 + 13.5
2.) then add
= 25 + 13.5
= 38.5