Answer:
False
Step-by-step explanation:
4 cos^4 (4x)-3 = 0
Substitute into the equation
4 cos^4 (4pi/24)-3 = 0
4 cos^4 (pi/6)-3 = 0
Take the cos pi/6
4 ( sqrt(3)/2) ^4 -3 =0
Take it to the 4th power
4 ( 9/16) -3 =0
9/4 -3 =0
9/4 - 12/4 = 0
-3/4 =0
False
Answer:b=7
Step-by-step explanation:
To translate -5times b is not less than -35
It means
-5b>-35
To solve,divide through by -5
b=7
Answer:no there isnt enough oatmeal
Step-by-step explanation:
Answer:
n=2
Step-by-step explanation:
4n-7=5-2n
+2n +2n
6n -7=5
+7 +7
6n=12
÷6 ÷6
n=2
2y=3(-x+5)
Distributed property
2y= -3x +15
Move x term to left side to get
3x+2y=15
