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Jobisdone [24]
3 years ago
10

I need help quickly!

Mathematics
2 answers:
emmainna [20.7K]3 years ago
5 0

Answer:

not trying to be mean i have no idea  please do not get mad at me i am 9 years old i want points so i am trying to awnser but it is hard for me i am in 4th grade.

Step-by-step explanation:

podryga [215]3 years ago
4 0

Answer:

-x + 1

Step-by-step explanation:

There are 3 terms in the given expression.  Apply the Distributive Property for Multiplication to the first and third:

2x + 4  - 7 - 3x + 4

Combining like terms, we get:  -x + 1

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Frank reasoned that in the number 0.555, the value of the 5 in the thousands place is ten times as great as the 5 in the hundred
Gnom [1K]

The given number is 0.555 which can be written as

0+ \frac{1}{10}*5 + \frac{1}{100}* 5+ \frac{1}{1000} * 5

As we see that after decimal, every next digit is 1/10 times of the current digit .

Therefore the statement , " the value of the 5 in the thousands place is ten times as great as the 5 in the hundredth place " is not correct .


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Step-by-step explanation:

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Oksanka [162]

\sin 31^{\circ}=\frac{11}{x}\\\\x=\frac{11}{\sin 31^{\circ}} \approx \boxed{21.4}

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Sergio [31]

A=2800,B=120,C=140,D=6

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4 years ago
Calculate the value of 0. Write your equation.
Crazy boy [7]

Answer:

θ = 67.4°

Step-by-step explanation:

using the <u>SOHCAHTOA </u>method,

Here opposite is 12 cm, hypotenuse is 13 cm, adjacent is 5 cm.

Using the formula:

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sin(\beta ) =  \frac{12}{13}

\beta  = sin^{-1}(\frac{12}{13}  )

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