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mr_godi [17]
3 years ago
6

Write the equation in exponential form log2 128=7

Mathematics
2 answers:
Marta_Voda [28]3 years ago
7 0

Answer:

2^{7}=128 will b the answer.

Step-by-step explanation:

The given equation is in the logarithmic form

log_{2}(128)=7

If log_{a}b=c

a^{c}=b will be the exponential form of the given equation.

Now we convert the given function in the exponential form.

2^{7}=128

Therefore, 2^{7}=128 will b the answer.

zubka84 [21]3 years ago
6 0
The answer is <span>2^7 = 128<span>

</span></span>
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Anyone know the area of the blue area?
Studentka2010 [4]
First, find the area of the larger sector (the 360-130=230 degree sector), then add the area of the triangle.
area of the larger sector:(230/360)π*11.1²≈247.17
area of the triangle when two sides and the angle between the two sides are given: (absinФ)/2. In this case, a=11.1, b=11.1, Ф=130
(11.1*11.1*sin130)/2≈47.19
the total area is 247.17+47.19≈294.4
Please use your calculator to double check my numbers.
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3 years ago
3x-13=74 solve for x
never [62]

Answer:

x=29

Step-by-step explanation:

3x-13=74

We want to solve for x, so we need to isolate it.

The first step is to add 13 to each side.

3x-13+13=74+13

3x = 87

Then we divide by 3 on each side

3x/3 = 87/3

x= 29

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3 years ago
The gym is filled with 215 students &amp; adults. Student tickets are $.50 and adults are $2.00. If $250.00 was collected, how m
BARSIC [14]
In order to determine the correct answer, it would be helpful to set up equations. We do as follows:

Let x = students
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Hope this answers the question. Have a nice day.
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Answer:

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Step-by-step explanation:

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