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3 years ago

Question 5 Solve for n. HELP ASAP ILL GIVE U BRAINEST

Mathematics

2 answers:

11111nata11111 [884]3 years ago

7 0

Answer:

The correct answer is – 4/7

Tamiku [17]3 years ago

4 0

Answer:

the answer is -4/7 hope this helps

and no problem

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Can someone please help me? I just need to get the variable alone to see what it equals, if it doesn’t have a solution, or if it

love history [14]

Answer:

the answer would be p= -4

13-3p = -5(3+2p)

13-3p = -15-10p

13 = -15-7p

28 = -7p

p = -4

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3 years ago

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An airplane pilot over the Pacific sights an atoll at an angle of depression of 5. At this time, the horizontal distance from th

Vlad1618 [11]

X=4629*tan(5)=404.98
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Ravens scores 247 points in a video game how many more points does he need to score a total of 650

Anni [7]

Try to use the total which is 650 - 247
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3 years ago

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Solve for b. -7b-12=-61

Gala2k [10]

Answer:

the answer is b=7

b = − 7 b − 12 = − 61 = = − 61

Step-by-step explanation:

mark me brainliest

pls and ty

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2 years ago

The graphs below have the same shape. What is the equation of the red

anyanavicka [17]

Answer:

Option B is correct .

Step-by-step explanation:

According to Question , both the graph have same shape . If we look at the the first graph it cuts x - axis at (0 , 2) and ( 0 , -2) . Hence x = 2 and -2 are the zeroes of the equation .

And ,the given function is ,

$\implies f(x) = 4 - x^2 \\\\\implies f(x) = 4-x^2=0 \\\\\implies 2^2-x^2=0\\\\\implies (2-x)(2+x) = 0 \\\\\boxed{\red{\bf \implies x = 2 , (-2) }}$

Hence ,we can can see that x = 2 and (-2) are the zeroes of graph. 

This implies that if we know the zeroes , we can frame the Equation.

On looking at second parabola , it's clear that cuts x - axis at ( 1, 0 ) and (-1,0). So , 1 and -1 are the zeroes of the quadratic equation . Let the function be g(x) . Here , a and ß are the zeroes.

$\implies g(x) = (x-\alpha)(x-\beta) \\\\\implies g(x) = (1+x)(1-x) \\\\\boxed{\pink{\bf \implies g(x) = 1 - x^2}}$

Hence option B is correct .

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2 years ago

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