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ELEN [110]
1 year ago
11

21. Given the equation of the circle (x + 3)² + (y-2)² = 16, what is the center and radius of the circle? A (3.2):r = 4 B. (-3,-

2); r = 8 C. (-3,2); r = 4 D. (3.-2): r=8​
Mathematics
2 answers:
Gre4nikov [31]1 year ago
5 0
I’m still laughing so I just got a text back home lol lol sorry I’m not leaving now I have got a new car so I’m sorry buddy can send it back home if it’s
olchik [2.2K]1 year ago
5 0
Answer:
Letter C (-3,2); r=4

Instructions:
1) You see that the equation is in the correct form. So, now you need to compare this
(x-h)^2 + (y-k)^2=r^2
(x+3)^2+ (y-2)^2=r^16

2) You see that the symbols change in both equations, so - • + = -
X=-3

3) - • - = +
Y=2

4) that is why the center is (-3,2)

5) Now, you need to make a square root of 16
Which is 4 (the number which if you multiply two times ^2, will be 16)
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The price of a train ticket from listen to cancel is normally do $146 however the Dre company is offering a special 55% of disco
e-lub [12.9K]

Answer:

80 or 80.3

Step-by-step explanation:

You have to find what is 55% of 146

first set up your fractions. \frac{n}{146} =\frac{55}{100}

for the fraction on the left the denominator is the whole amount (146) and n is the unknown number

For the fraction on the right, the numerator is where the percent goes (55) and the denominator is always 100

Next you multiply using the butterfly method

you multiply across. 146 x 55, which is 8030, and 100 x n, which is 100n,

Now divide 8030 by 100

All you have to do is move the decimal two places, since there are two zero's, and you get 80.3

When you round 80.3 you get 80

hope this helps :)

7 0
2 years ago
Help me out here with this another equation the the sign on the left is the checking
omeli [17]
Put the same variable on the same side first than solve

5 0
2 years ago
The spinner is equally likely to land on any of the six sections. a spinner contains 6 equal sections: 1, 2, 3, 4, 5, 6. section
tangare [24]

The probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixt

<h3>What is probability?</h3>

Probability is the likelihood or chance that an event will occur. Mathematically;

Probability = Expected/Total

If the spinner is spinned, the total outcome is 1/6

Pr(greater than 4) = 2/6 = 1/3

Pr(shaded section) = 3/6 = 1/2

Pr(number greater than 4 or on a shaded section) = 1/3 + 1/2
Pr(number greater than 4 or on a shaded section)  = 5/6

Hence the probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixths

Learn more on probability here: brainly.com/question/25870256

5 0
2 years ago
Help Solve <br> 10<br> 12<br> −<br> 3<br> 8<br> . Show your solution as an equation.
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8 0
2 years ago
How many houses are on Prince Street?
sertanlavr [38]

Answer:

25 houses on prince street

Step-by-step explanation:

add them up and bam

5 0
2 years ago
Read 2 more answers
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