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Blababa [14]
2 years ago
5

Hello santiago are you there?45+67×56​

Mathematics
2 answers:
Lerok [7]2 years ago
7 0

Answer:

45+67×56=37,565

Step-by-step explanation:

i hope it helps you

Tems11 [23]2 years ago
3 0

Answer:

37,565

Step-by-step explanation:

..............

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Joey is running an experiment with a mass on a spring. Joey models the height of the mass above the table he is working on using
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Answer: 1.8 s

Step-by-step explanation:

Given

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h(t)=6.85\cos (3.42t)+9

The mass is performing S.H.M with frequency \omega =3.42

and \omega T=2\pi

\therefore T=\dfrac{2\pi }{\omega}

time when mass returns to its original position

T=\dfrac{2\pi }{3.42}\\\\T=1.8\ s

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2 years ago
Solve 3/2^x-4=16 Two step equations
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the answer is

x = 40/3



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3 years ago
The height (h) of a fireball launched from a Roman candle with an initial velocity of 64 feet per second is given by the equatio
Zigmanuir [339]

Answer: C or 2 seconds.

Step-by-step explanation:

To find the vertex in a standard form equation: (-b/2a,f(-b/2a))

plug it in: -64/2*-32 = 2

3 0
3 years ago
The tens digit of a two-digit number is five more than the units digit. Seven times the sum of the digits of this number is 3 le
I am Lyosha [343]

Answer:

43

Step-by-step explanation:

Let

The unit digit = x

The tens digit = y

The number = 10x + y

The tens digit of a two-digit number is five more than the units digit.

y = x + 5

Seven times the sum of the digits of this number is 3 less than the number itself.

7(x + y) = 10x + y - 3

7x + 7y = 10x + y - 3

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We substitute x + 5 for y

7x + 7(x + 5) = 10x + (x + 5) - 3

7x + 7x + 35 = 10x + x + 5x - 3

14x + 35 = 11x + 5x - 3

Collect like terms

35 + 3 = 11x + 5x -14x

38 = 16x - 14x

38 = 2x

x = 38/2

x = 19

Solving for y

y = x + 5

y = 19 + 5

y = 24

The number = 19 + 24

= 43

3 0
2 years ago
Read 2 more answers
Han and Tyler are following a polenta recipe that uses 5 cups of water for every 2 cups of cornmeal.
Aleonysh [2.5K]

Answer:

No

Step-by-step explanation:

1. 5 cups of cornmeal=2 cups of water. Using 115 cups of cormeal would mean you need 287.5  cups of water, not 3.

3 is too little

2: If you use 5 cups of water for every 3 cups of cornmeal, for 3 cups of cornmeal you'd need like 6.5 cups of water, not that high of a number.

5 0
3 years ago
Read 2 more answers
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