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4 years ago

Simplifying radicals

Mathematics

2 answers:

netineya [11]4 years ago

7 0

I’m probably wrong but I think the answer is -1.5????

Alisiya [41]4 years ago

4 0

Answer:

- $\sqrt{6}$

Step-by-step explanation:

Because the square root of 6 cannot be simplified any further without getting a mess of decimals, you would treat it as if it were an "x" in this scenario. Simply subtract 4 from 3 to get -1, and -1 multipled by the square root of 6 is just - $\sqrt{6}$ .

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Solve 4x − 5 = 6 for x using the change of base formula log base b of y equals log y over log b.

den301095 [7]

Answer:

Step-by-step explanation:

4^x-5 = 6

<u>Apply the ln rule</u>

x^y = z

(y)*ln(x) = z

4^x-5 = 6

(x-5)*ln(4) = ln(6)

x-5 = ln(6)/ln(4)

x-5 = 1.292

x = 6.292

Therefore, the correct answer is the last option.

6 0

3 years ago

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What does the a equal in this problem: 27 = 3°?

neonofarm [45]

Answer:

a= 3

Step-by-step explanation:

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3 years ago

Will give brainiest and extra points if the answer is correct

Setler79 [48]

Answer:

The range in the average rate of change in temperature of the substance is from a low temperature of $-22^{\circ}$ to a high of $16^{\circ}$ .

Step-by-step explanation:

In the sinusoidal function $y=a\sin(b(x-c))+d$ , $|a|$ represents the amplitude and $y=d$ represents the equation of the midline.

By definition sinusoidal functions ebb and flow with respect to this midline. Therefore, the minimums must occur at $y=d-|a|$ and the maximums must occur at $y=d+|a|$ .

Thus, the minimum, or low, occurs at $y=-3-|-19|=-3-19=\boxed{-22}$ and the maximum, or high, occurs at $y=-3+|-19|=-3+19=\boxed{16}$ .

3 0

3 years ago

Can anyone help me with this?

Nostrana [21]

Find the area but calculating it

7 0

3 years ago

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Write a problem that involves finding the unknown measure of a side of a rectangle include the solution?

tankabanditka [31]

Problem:
The area of the patio of a relative's house is 20 square meters.
The width of the patio is 2 meters.
What is the length of the patio?
Solution:
The area is:
A = (w) * (l)
Where,
w: width
l: long
Clearing l we have:
l = A / w
Substituting values:
l = 20/2
l = 10 meters

7 0

3 years ago