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Gemiola [76]
3 years ago
13

Which equation represents a proportional relationship?

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0

I am not certain but I think c? if its wrong sorry

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Anybody know this I don't want to go to summer school I'm being serious pls help
irina1246 [14]

Answer:

the bus is travelling faster

It is travelling faster by 22-18= 4 meters per second

Step-by-step explanation:

if you divid the meters per second you get 22 for the car and 18 for the bus

it's going faster by 4 meters per second\

5 0
3 years ago
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Find the value of 2^-3*3^-2
Sergeeva-Olga [200]

2^{-3}\cdot 3^{-2}

2^-3=\frac{1}{2^3}

3^-2=\frac{1}{3^2}

\frac{1}{2^3}*\frac{1}{3^2}

\frac{1*1}{2^3*3^2}

2^3*3^2=72

=\frac{1}{72}

Hope this helps!

Thanks!

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6 0
3 years ago
Calculate the value of x if 2x/3=8/5
Cloud [144]

Answer:

12/5 or 2⅖

Step-by-step explanation:

2x/3 = 8/5

2x = 3 × 8/5

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x = 24/5 ÷ 2

x = 12/5

Or 2⅖

5 0
3 years ago
Find the value of x. If your answer is not an integer, express it in simplest radical form.
DedPeter [7]

Answer:

x = 8√5

Step-by-step explanation:

for right triangle

c^2 = a^2 + b^2

with c is the hypotenuse; a & b are the other sides

(4 + 16)^2 = (4√5)^2 + x^2

400 = 80 + x^2

x^2 = 320

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√x^2 = √64(√5)

x = 8√5

7 0
2 years ago
40 POINTS HELP ME PLEASE!
melomori [17]

Answer:

the ones are options 2 and 3

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3 years ago
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