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PtichkaEL [24]
3 years ago
13

Question 3

Mathematics
1 answer:
USPshnik [31]3 years ago
3 0

Answer: The area of a sector is a fraction of the area of the circle. The fraction is equal to the ratio of the measure of the sector’s central angle to one full rotation, or 360°.

Step-by-step explanation:

You might be interested in
Ann weighs 259 pounds but is only 5 feet 3 inches tall. Betty is 6 feet tall. How much would you expect Betty to weigh if they h
Tom [10]

Answer:

D. 296.00 LBS

Step-by-step explanation:

We convert both heights to inches.

1 ft = 12 in.

5 ft 3 in = 5 × 12 in. + 3 in. = 63 in.

6 ft = 6 × 12 in. = 72 in.

\dfrac{63~in.}{259~lb} = \dfrac{72~in.}{x}

\dfrac{63x}{259} = 72~lb

x = \dfrac{259 \times 72~lb}{63}

x = 296~lb

Answer: D. 296.00 LBS

7 0
2 years ago
: Kevin is planting 15 bushes and 9 trees in rows. If he wants all the rows to be exactly the same, with no plants left over, wh
Flauer [41]

Answer:

The greatest number of rows that can be planted, and have nothing left over, would be 3

Step-by-step explanation:

Find the greatest common factor (gcf) of 15 and 9

                     15: 1  3  5  15

                       9: 1  3  9

In this case, the gcf of 15 and 9 would be 3.

5 0
3 years ago
Read 2 more answers
Describe the transformation relative to the parent function. f(x)=(9x)^4. Correct answer will get brainliest
Ber [7]

If you start from the parent function f(x) = x^4, the only transformation performed is f(x) \to f(9x). In fact,

f(x) = x^4 \implies f(9x) = 9x^4

In general, a transformation like f(x) \to f(kx) results in a horizontal stretch. If k>1, the function is compressed, if 0<k<1, the function is streched. If k is negative, the function is reflected around the y axis, and then you apply the logic just described.

So, in your case, k=9, which means that the graph is horizontally compressed by a factor 9.

7 0
3 years ago
the brightness of the illumination of an object varies inversely as the square of the distance from the object to the source of
Andre45 [30]
I=k/d^2

4=k/d^2 and 1=k/64  so if we divide the first by the second we get:

4/1=(k/d^2)/(k/64)

4=(k/d^2)*(64/k)

4=64/d^2

d^2=64/4

d^2=16

d=4 meters


5 0
3 years ago
Need help please 100 points
Westkost [7]

Answer:

the answer is  \frac{3}{4}y+\frac{1}{5} \geq \frac{7}{8}, but i don't see an option for that they all look like this - (<-- that)

Step-by-step explanation:

hope this helps :)

8 0
3 years ago
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