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Mazyrski [523]
3 years ago
15

Help!!!Lots of points

Mathematics
2 answers:
Aneli [31]3 years ago
7 0
Any time we have a radical, it can be simplified from  \sqrt[n]{x^m}  to  x^{ \frac{m}{n}.  The index becomes the denominator in our exponent and the power becomes the numerator.  So Sha should have simplified in her first step to 3^{ \frac{3}{4}.  She made the first mistake in the first step she did.  Your answer then is the third one down.
NeTakaya3 years ago
3 0
The answer is going to be the second one
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A scale model of one of the famous statues is 16.65 cm tall. If the scale factor of the scale model of the real statue is 3:10 .
deff fn [24]

Answer:

55.50cm

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

Actual height of the statue = (height of the scale x 10) / 3

(16.65 x 10) 3 = 55.50cm

3 0
3 years ago
How do I solve question 2b) Given that 16^m=4, write down the value of m.
mafiozo [28]
M=1/2=>√16=4
good luck.

7 0
4 years ago
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I Need Assistance With These
Svetlanka [38]

Answer:

<u>1. 40.97    2. 52.93    3. 32.00  4. 26.00 </u>

Step-by-step explanation:

remember that area =1/2 * b * h so to find base, you can make it the subject of formula i.e

b =area *h/2

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h= area * b/2

4 0
3 years ago
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The dot plot represents the prices of different brands of chocolate bars.
Gala2k [10]
The answer is simply C.$2.50
3 0
4 years ago
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Find the zeros of f(x) = x^2+5x-6.<br> A. {-2,3}<br> B. {-6,1}<br> c. {-2,-3}<br> D. {-6,-1}
Arisa [49]

Answer:

x^2+5x-6

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x = [-5 +- sq root (49)] / 2

x = [-5 +- 7] / 2

x1 = 1

x2 = -6

Step-by-step explanation:

7 0
3 years ago
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