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7nadin3 [17]
3 years ago
14

I need a bit of help...

Mathematics
2 answers:
bekas [8.4K]3 years ago
7 0
16.58 i think thats the answer if you do it on paper would attach image but hand writing kind of sloppy
serious [3.7K]3 years ago
6 0

Answer:

x=sqrt30^2-25^2                                                                                               b.) 16.58

Step-by-step explanation:

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Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variab
Firlakuza [10]

Answer:

log x²y^{4}

Step-by-step explanation:

Using the rules of logarithms

log x + log y ⇔ log xy

logx^{n} ⇔ n log x

Given

2logx + 4logy

= logx² + logy^{4}

= log x²y^{4}

3 0
2 years ago
Sketch the graph of the function f(x) = -(x-4)^3 by indicating how a more basic function has been shifted, reflected, stretched,
irina [24]

Step-by-step explanation:

In the attached images we can see the rigid transformation of the function f(x) =x^{3}

1. The basic graph f(x) =x^{3}

2. The reflected graph f(x) = -x^{3}

3. The displaced graph f(x) = -(x-4)^{3}

Reflection: In the expression f(x) = -(x-4)^{3} , the sign - before the parenthesis indicates that the function is reflected in the x axis, for this case the function is even, this means that -f(x) = f(-x) , then the reflection on the x axis is equal to the reflection on the y axis.

Displacement: We observe the term (x-4) of the function f(x) = -(x-4)^{3} and analyze the value -4, where, the sign - indicates displacement to the right and the value 4 indicates the amount that the graph shifted .

3 0
3 years ago
4 A shelf at the grocery store
lesya [120]

Answer:

390

Step-by-step explanation:

500*.22=110

500-110=390

390

4 0
2 years ago
The ratio of red to green tiles in a pattern is 2:3 what fraction of the tiles are green
zhannawk [14.2K]
The answer is 2/10


your just reducing the ratio
3 0
3 years ago
A model length of 12 cm. represents an actual length of 102 ft.the model has a width of 48cm. What is the width of the actual ob
Elodia [21]

the answer would be 408


just set it up like this

12       48

----  =  ----

102      ?


12*4=48 so 102*4 = 408

8 0
3 years ago
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