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snow_tiger [21]
2 years ago
5

NEED HELP ASAP, WORTH 80PTS

Mathematics
2 answers:
sp2606 [1]2 years ago
3 0

D

This is because the expression can be simplified to get the same result. -1+2log_4((1/4)x)

sertanlavr [38]2 years ago
3 0

Answer:

<u>Answer</u><u>:</u><u> </u><u>D</u><u> </u>

Step-by-step explanation:

{ \sf{ log_{4}( \frac{1}{4} x {}^{2} ) }} \\  \\  = { \sf{ log_{4} \{{(4}^{ - 1} ).( {x}^{2}) \}  }} \\  \\  = { \sf{ log_{4}( {4}^{ - 1} ) +  log_{4}( {x}^{2} )  }} \\  \\  = { \sf{ -  log_{4}(4)  + 2 log_{4}(x) }} \\  \\  = { \sf{ - 1 + 2 log_{4}(x) }}

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Round 2,605 to the nearest hundred
Paha777 [63]
Look at the right of the number you want to round then if its greater than 5 round the number that you originally wanted to round. Round it up or down. In this number, 0 is less than 5 so 6 stays the same. all the numbers after 6 turn into zeroes. 

Your answer is: 2,600
3 0
2 years ago
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Noah's cousin is exactly 7 years younger than Noah. Let M represent Noah's cousin's age in months and N represent Noah's age in
sashaice [31]

Answer:

1,if Noah is 15 his cousin is 8 or 96 months

2, and when Noah's cousin is 132 months or 11 years old Noah will be 18

3,n-[[7]12]=age of Noah's cousin

Step-by-step explanation:

1,15-7=8

1 part 2, 8*12=96

2,132/12=11

2 part 2,

11+7=18

3,n-[[7]12]=age of Noah's cousin

4,n+[7/12]

if n=18

18+[7/12]

or

18+0.5833=18.5833

7 0
2 years ago
triangle DEF is a dilation of triangle ABC with scale factor 2. In triangle ABC, the largest angle measures 82°. What is the lar
Akimi4 [234]

Answer:

The largest angle measure in triangle DEF = 82°  

Explanation:

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size.

So, the shape of the triangles ABC and DEF are the same.

Sine the shape is similar the angle of the dilated triangle and considered triangle are the same.

The largest angle measure in triangle DEF = The largest angle measure in triangle ABC

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4 0
2 years ago
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Schach [20]

Answer: 77

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So our first step in this problem is to simplify (9 + 2) to get 11.

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3 years ago
: Solve for the variable x3+7=20 s.
german

Answer:

x = (13) ^ 1/3

x is approximately 2.351334688

Step-by-step explanation:

x^3 + 7 = 20

Subtract 7 from each side

x^3 + 7-7 = 20-7

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Take the cube root of each side

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x = (13) ^ 1/3

x is approximately 2.351334688

4 0
3 years ago
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