First you have to get the variable to one side.
To do this you have to subtract 2/3x from both sides.
4/3x-2/3x=2/3x
Now you have:
1/6=2/3x
Divide by 2/3
1/6÷2/3=1/6×3/2=3/12=1/4
Your answer is:
X=1/4
Answer:
22) 22
23) -350
Step-by-step explanation:
22)
1/4 = 0.25 ft
5.5 / 0.25 = 22
Answer: 22 tiles are needed
23)
12(x + 360) = 120
x + 360 = 10
x = - 350
Answer:
c = 3
Step-by-step explanation:
Using the rule of exponents
= 
note that 32 = 
and 8 = 2³ , then
= 
, becomes
= 
= 
Since the bases on both sides are equal, both 2, then equate the exponents
10c = 3c + 21 ( subtract 3c from both sides )
7c = 21 ( divide both sides by 7 )
c = 3
Use the form a cos(bx-c) +d to find the variables used to find the amplitude, period, phase shift and vertical shift.
a would be the amplitude and is the number before cos.
In the given formula -1/2 is before cos, so the amplitude would be the positive value which would be 1/2
Answer:
true
Step-by-step explanation:
