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3 years ago

Rob wants to draw a sector with half the arc length of the sector shown. Which method will work?

Mathematics

1 answer:

Fantom [35]3 years ago

7 0

Answer: Multiply the radius,r, by 2. Divide the angle measure, x, by 4.

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!!!!!!!! help !!!!!!!!

12345 [234]

× $\frac{13}{17}$ ×100%=0.76×100%=76%

4 0

3 years ago

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V104 broadcast 20 minutes of news for every 2 minutes. V105 broadcast 25 minutes of news for every 4 minutes. Which station has

Anni [7]

Answer:

V105 because it releases longer news reports over a reasonable amount of time

Step-by-step explanation:

V104-

20min news: 2 minutes

40 mins news:4 mins

V105-

25 min news:4 mins

50 min news:8 mins

3 0

3 years ago

In which situation would it be appropriate to use square feet as a measurement?

emmainna [20.7K]

Answer:

The correct answer is B ; Karla must determine the area of a floor in her house.

4 0

3 years ago

Please tell me the answer plsss i will be sure to mrk u brainliest for the best answer

Finger [1]

Step-by-step explanation:

2^3 X 3^-4 X 5^2 / (2x5)^2 X 2 X 3^2 X 3^-6

I will simply the expression on the RHS if the bracket first

2^2 X 5^2 X 2 X 3^2 X 3^-6

= 2^3 X 3^-4 X 5^2

So, putting them together

Both sides have th same expression

They cancel out each other

Answer : 1

5 0

3 years ago

Simplity (4^-2)^5<br> A.1/4^10<br> B. 4^3<br> C.1/4^3<br> D. 4^10

Goshia [24]

Answer:

$(4^{-2})^5=\dfrac{1}{4^{10}}$

Step-by-step explanation:

The given expression is : $(4^{-2})^5$

We need to simplify the above expression.

We know that, $x^{-a}=\dfrac{1}{x^a}$

$(4^{-2})^5=(\dfrac{1}{4^2})^5\\\\=\dfrac{1^5}{(4^2)^5}\\\\\because (x^b)^c=x^{b\times c}\\\\=\dfrac{1}{4^{10}}$

So, the simplified form of the given expression is $\dfrac{1}{4^{10}}$ . Hence, the correct option is (A).

5 0

3 years ago

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