Answer:
x = 10.5
Step-by-step explanation:
we know that ZP = PX (its the midpoint of the rectangle)
11 = PX
ZP + PX = ZX
11+11 = ZX
22 = ZK
2x + 1 = 22
2x = 22 -1
2x = 21
x = 21/2
x = 10.5
Answer:
Step-by-step explanation:
Here,
f(x) = y
or , swapping x with y
now to solve for y we get
now we put f inverse x instead of y
I am done.
The cube root of 27 is 3 (3*3*3 = 27)
so if x^3 = 1/27
x = 1/3
9 classes = 225
1 class = 25
125 ÷ 25 = 5
the answer is B
Answer:
x=7
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
119=−7(−3x+4)
119=(−7)(−3x)+(−7)(4)(Distribute)
119=21x+−28
119=21x−28
Step 2: Flip the equation.
21x−28=119
Step 3: Add 28 to both sides.
21x−28+28=119+28
21x=147
Step 4: Divide both sides by 21.
21x
/21
=
147
/21
x=7 Hope this helped :)