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3 years ago

(2) (1) . 52 75 52 75 05 5 | الما 5

Mathematics

2 answers:

Shkiper50 [21]3 years ago

8 0

Answer:

Step-by-step explan

Marina CMI [18]3 years ago

4 0

The anwser might be a -52/75

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At noon, you are running to get to class and notice a friend 100 feet west of you, also running to class. If you are running sou

Virty [35]

Answer:

Step-by-step explanation:

Velocity of first Person $v_1=450 ft/min$

Velocity of second Person $v_2=350 ft/min$

Distance between them P=100 ft

Let x be the distance moved by 1 st and y be the distance moved by second person by the time 12:02 PM

In Triangle ABC

$BC=350 t+450 t$

$BC=800 t$

using Pythagoras

$AC^2=AB^2+BC^2$

$AC^2=100^2+(800t)^2$

differentiating with respect to time

$2\times AC\times \frac{\mathrm{d} AC}{\mathrm{d} t}=2\times (800t)\times 800$

$\frac{\mathrm{d} AC}{\mathrm{d} t}=\frac{800^2\times t}{AC}$

AC after 2 minute

$AC=1603.121 ft$

$\frac{\mathrm{d} AC}{\mathrm{d} t}=\frac{800^2\times 2}{1603.121}$

$\frac{\mathrm{d} AC}{\mathrm{d} t}=\frac{64\times 10^4\times 2}{1603.121}$

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3 years ago

If g(x)=2x+3 is a function,then find the unknown term in the following ordered pairs.

Dmitrij [34]

Answer:

a=2, b = 1, m=9

Step-by-step explanation:

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ii. -1 = 2b-3 -------> 2 = 2b ------> b = 1

iii. 2(3)+3 = m -------> 6+3 = m -------> m=9

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2 years ago

(13m^3n)(5m^2n^2) :)

Liula [17]

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GROUP LIKE TERMS

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2 years ago

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