3 years ago

Circle M is shown below

Mathematics

1 answer:

My name is Ann [436]3 years ago

3 0

Answer:

Step-by-step explanation:

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Which is the best estimate of square root 47 to the nearest tenth?

kherson [118]

You were close in the picture. 6.9

And because I prefer to be accurate, ten decimal places would be <span>6.8556546004</span>

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3 years ago

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inn [45]

X is (4/3,0)
Y is (0,-4/5)

Hope that helps!

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3 years ago

Mrs.Wing is preparing to tape up posters made by her students on the wall. She cuts tape into 1/4 foot pieces. How many 1/4 piec

AlekseyPX

Answer:

Step-by-step explanation:

5 divided by 1/4

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4 years ago

Use an equation to find the value of k so that the line that passes through the given points has the given slope. (

shutvik [7]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (4, -4) and (k, -1) and the slope m = 34.

Substitute:

$\dfrac{-1-(-4)}{k-4}=34\\\\\dfrac{3}{k-4}=\dfrac{34}{1}\qquad|\text{cross multiply}\\\\34(k-4)=3\qquad|\text{use distributive property}\\\\34k-136=3\qquad|+136\\\\34k=139\qquad|:34\\\\k=\dfrac{139}{34}$

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4 years ago

Under what operations are the set of integers closed? Explain your answer. UPDATE ANSWER IS

stich3 [128]

Answer:

see below

Step-by-step explanation:

Closed under addition, subtraction and multiplication

Not closed under division :-

for example 3/4 = 0.75 which is not an integer

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4 years ago

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