Hi!
-2x³ + 5x - 7 = -2 * (-3)³ + 5 * (-3) - 7 =
= -2 * (-27) - 15 - 7 = 54 - 22 = <u>3</u><u>2</u>
Grettings!
Answer:
x = 14
Step-by-step explanation:
Tan 25 =
Where opposite = x, Adjacent = 30 m
=> 0.466 x 30 = x
=> x = 14
Answer:273 parts natural oil
Step-by-step explanation:
First divide the total amount by 4 then times that by 3 as your other part
364÷4= 91
91×3= 273
Answer:
Answer is 80
Step-by-step explanation:
PEMDAS (Parentheses - Exponents - Multiplication - Division - Addition - Subtraction)
Do (3+7) first which equals 10.
Your equation is then simply 8 x 10 which is 80.