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cupoosta [38]
3 years ago
14

X2+ y2 − 8x + 12y + 27 = 0

Mathematics
2 answers:
ioda3 years ago
5 0

Answer:

this was the answer from edmentum

Step-by-step explanation:

snow_lady [41]3 years ago
3 0

Central (4,–6)

Radius 5

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Find the area of the figure. Round your answer to the nearest hundredth
Ira Lisetskai [31]

Answer:

i think it's 10 but i might be wrong

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please help I will reward brainly
aalyn [17]
P(heads, and even and blue) = 1/2 *3/6 *1/4=1/2*1/2*1/4=1/16

P(heads, and 5, and green) = 1/2*1/6*1/4=1/48

P((heads or tail), and odd, and red)= (1/2+1/2)*3/6*1/4=1*1/2*1/4 = 1/8

 P((heads or tail), and 3, and yellow)= (1/2+1/2)*1/6*1/4=1*1/6*1/4=1/24

P(tails, and prime, and not green) = 1/2 *3/6*3/4= 1/2*1/2*3/4=3/16
(Prime numbers here are 2,3 and 5)
7 0
3 years ago
A fin whale is 150.25 feet below sea level. A bowhead whale is 105.7 feet below sea level. Which whale is further away from sea
densk [106]

Answer: T-rex

Step-by-step explanation:

3 0
3 years ago
Zahid is paid a set wage of $774.72 for a 36-hour week, plus time-and-a-half for overtime. In one particular week he worked 43 h
Llana [10]

Answer:

$1000.68

Step-by-step explanation:

\frac{774.72}{36}  = 21.52 \: (per \: hour) \\ \frac{21.52}{2}  = 10.76 \:  \\ 21.52 + 10.76 = 32.28(per \: hour \: of \: over \: time) \\  \\ 43 - 36 = 7(hours \: of \: overtime) \\  \\ 7 \times 32.28 = 225.96 \\ 774.72 + 225.96 = 1000.68

8 0
2 years ago
Suppose a video store charges non-members $4 to rent a video. A membership costs $21 and then videos cost only $2.50 to rent. Ho
densk [106]

Answer:

You need to rent  14  videos, and you'll pay the same amount for both. Renting 15 will make the membership a better method of payment.

Step-by-step explanation:

Let Number of videos to be rented be x;

Given:

For non members;

Cost of renting 1 video = $4

Cost for renting x videos = 4x

For Members;

Membership cost = $21

Cost of renting 1 video =  $2.50

Cost of renting x video =  2.5x

We can create an equation. Say the number of videos you rent is given by x . We can write that, if we rent  x  videos without membership, we'll have to pay 4x . If we rent the same amount of videos with membership, we'll have to pay 21+2.5x.

Hence the equation can written as

4x=21+2.5x\\4x-2.5x=21\\1.5x=21\\x=\frac{21}{1.5}=14

Hence You need to rent  14  videos, and you'll pay the same amount for both. Renting 15 will make the membership a better method of payment.

5 0
2 years ago
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