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Naddika [18.5K]
3 years ago
12

Can someone show me the steps to this equation.

Mathematics
2 answers:
NeTakaya3 years ago
8 0
z-4\frac{2}{3}=2\frac{2}{3}\ \ \ \ |add\ 4\frac{2}{3}\ to\ both\ sides\\\\z=2\frac{2}{3}+4\frac{2}{3}\\\\z=6\frac{4}{3}\\\\\boxed{z=7\frac{1}{3}}
Crank3 years ago
6 0
So z-4 2/3=2 2/3
so 4 2/3=12/3+2/3=14/3
2 2/3=6/3+2/3=8/3
z-14/3=8/3
multiply both sides by 3
3z-14=8
add 14 to both sides
3z=22
divide both sides by 3
z=22/3=7 1/3

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(Q6) Decide if the function is an exponential function. If it is, state the initial value and the base. y= -4.8·4^x
topjm [15]

Answer:

D

Step-by-step explanation:

Exponential equation takes the form  y=a*b^x  where

  1. a is the initial value ( a ≠ 0), and
  2. b is the base ( b ≠ 1)

The equation given in the problem can be written as  y=-4.8*4^x, so it is <em>an exponential equation, </em>  where a = -4.8 and b = 4.

Thus we can say that the initial value = -4.8 and the base is 4

The correct answer is  D

3 0
2 years ago
The area of a rectangle or a 48 square inches the length is 8 inches what is the measure of its width
adoni [48]
6 inches because area= length times width and 6 times 8= 48 inches
5 0
3 years ago
Read 2 more answers
How many thirds are in 3 2/3
Serga [27]
3= 3 thirds + 3 thirds + 3 thirds = 9 thirds
2/3 = 2 thirds

9 + 2 = 11 thirds. (11/3)


5 0
3 years ago
How many zeros in the standard form of 10/3
Slav-nsk [51]

If you meant, "how many zeros are there in the standard form of 'ten divided by 3,' the answer would be, "none."


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7 0
3 years ago
Can someone help me with this question please. I'll give the brainliest answer to whoever helps me.
Doss [256]

Answer: \sqrt[5]{y}

I realize its probably not the largest readable font. If you are having trouble reading it, it is the square root of y; however, there is a tiny little 5 in the upper left corner to indicate a fifth root. So you would read it out as "the fifth root of y"

The rule I'm using is

x^{1/n} = \sqrt[n]{x}

and the more general rule we could use is

x^{m/n} = \sqrt[n]{x^m}

where m = 1. This rule helps convert from rational exponent form (aka fractional exponents) to radical form.

5 0
3 years ago
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