Answer:
BKJYD
Step-by-step explanation:
You must simplify each expression in the long part of the key and match it to the answer in the short part of the key.
B: 2(1 - 4x) - 2
=2 - 8x - 2
= -8x
K: 8x - x(6 - 2)
= 8x - x(4)
= 8x - 4x
= 4x
J: 3(4x - x)
= 3(3x)
= 9x
Y: 4x + x(2 - 1)
= 4x + x(1)
= 4x + 1x
= 5x
D: 4(2 - 3x) - 8
= 8 - 12x - 8
= -12x
Okay when subtracting 2 negatives the number will be come positive. Using this question ur new equation will be
5+3.8+1.5. You just type in your calculator and get your answer.
The answer is 10.3! Hope this helped!
1.27 repeated is the answer
the value is n=1/4
hxcbggbjhj
Answer:
I will be able to tie the boat in 2 hours.
Step-by-step explanation:
f(t)=4sin(πt/12)+7
At t=0, f(t)=7
we must find t in which f(t)=9, we can replace this and simply solve for t, also, we will be working with radians as units:
9=4sin(πt/12)+7
2=4sin(πt/12)
1/2=sin(πt/12)
arc sin(1/2)=πt/12
π/6=πt/12
12π/π6=t
2=t
So this is our number. To be sure of this we can replace 2 as t in out oiginal equation
f(2)=4sin(π2/12)+7=9