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Vesna [10]
3 years ago
13

Answer this please thanks

Mathematics
2 answers:
taurus [48]3 years ago
6 0

Answer:

No

Step-by-step explanation:

The first 3 boxes are proportional since they have a ratio of 1:3, but 6:21 is not proportional to the others.

d1i1m1o1n [39]3 years ago
3 0

Answer:

No it is not proportional.

Step-by-step explanation:

This is not proportional because

2 times 3 = 6

4 times 3 = 12

8 times 3 =  24

but,

6 times 3 = 18 not 21 so it is not proportional.

Hope this helped! Ask me any questions if needed!

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Two lines, A and B, are represented by the equations given below:
Vikki [24]
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4 0
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Is 5 a integer or a whole number or a rational number? or all?
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Applying properties of Exponents In Exercise, use the properties of exponents to simplify the expression.
eimsori [14]

Answer:

(a) 5^{8}

(b) 3

(c) 27

(d) \dfrac{1}{6}  

Step-by-step explanation:

We need simplify the given expressions.

(a)

Consider the given expression is

(5^4)(25^2)

(5^4)((5^2)^2)

Using the properties of exponents we get

(5^4)(5^4)           [\because (a^m)^n=a^{mn}]

5^{4+4}                  [\because a^ma^n=a^{m+n}]

5^{8}

(b)

Consider the given expression is

(9^{\frac{1}{3}})(3^{\frac{1}{3}})

((3^2)^{\frac{1}{3}})(3^{\frac{1}{3}})

Using the properties of exponents we get

(3^{\frac{2}{3}})(3^{\frac{1}{3}})           [\because (a^m)^n=a^{mn}]

3^{\frac{2}{3}+\frac{1}{3}}                 [\because a^ma^n=a^{m+n}]

3^{1}

3

(c)

Consider the given expression is

(\dfrac{1}{3})^{-3}

Using the properties of exponents we get

(\dfrac{3}{1})^{3}         [\because a^{-n}=\dfrac{1}{a^n}]

3^{3}

27

(d)

Consider the given expression is

(6^4)(6^{-5})

Using the properties of exponents we get

6^{4+(-5)}                  [\because a^ma^n=a^{m+n}]

6^{-1}

\dfrac{1}{6^{1}}         [\because a^{-n}=\dfrac{1}{a^n}]

\dfrac{1}{6}  

6 0
3 years ago
Help me please ............
olchik [2.2K]
The answer is Choice C: 51 
I Hoped I helped you! (^w^)/ 
6 0
3 years ago
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