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damaskus [11]
2 years ago
5

Consider an equation of a circle given (x-3)² + (y+7)² = 4 What is the center of the circle?

Mathematics
1 answer:
solniwko [45]2 years ago
8 0

Answer:

(3,-7)

Step-by-step explanation:

Step 1: Draw a Chord Across the Circle. Draw a line across the circle near the edge so it cuts the circumference in two places. ...

Step 2: Find the Mid Point of the Chord. ...

Step 3: Repeat Step 2 for Another Chord. ...

Step 4: Use More Chords for Accuracy.

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Which is bigger 80,000 lbs or 9 t? Or are they the same?
Serga [27]


80,000 pounds is bigger than 9 tons. If you convert 80,000 pounds to tons, it will be equal to 40 tons.

<em>Hope it helps</em>

5 0
3 years ago
Read 2 more answers
Camilla bought a book that was on sale for 25% off the retail price. The retail price of the book was $12. What was the price Ca
Nonamiya [84]

Answer:

The price that Camilla paid for the book was $9.

Step-by-step explanation:

To be able to find the pice that Camilla paid for the book, first, you have to calculate the 25% of the price of the book:

$12*25%=$3

Now, you have to subtract that amount from the price of the book:

$12-$3=$9

According to this, the answer is that the price that Camilla paid for the book was $9.

6 0
3 years ago
Grant needs 2/3 cup of raisins and 3/4 cup of almonds to make trail mix, which statement can be used to find out if their are mo
deff fn [24]
To solve this problem, you must find a common denominator. First, you multiply the denominators together, then, multiply the numerator of the first fraction by the original denominator of the second fraction and vis-versa. 

<span>3*4 = denominator of both
</span><span>2*4 = numerator of first fraction
</span><span>3*3 = numerator of second fraction
</span>
Your fractions should end up being 8/12 cups of raisins and 9/12 cup of almonds. You can now compare these fractions. 

<span>Overall, there are 1/12 more almonds than raisins.</span>
8 0
3 years ago
Richie and bethany play basketball and practice shooting free throws after school. During one practice session, Richie attempted
mamaluj [8]

Answer:

<em>Bethany did not do better than Richie because her average score was less than his.</em>

Step-by-step explanation:

<u>Average Value</u>

The average or mean value of m successes out of n tries is given by:

\displaystyle \bar x=\frac{m}{n}

During a practice session playing basketball, Richie made m=12 free throws from n=15 attempts. His average score was:

\displaystyle \bar x=\frac{12}{15}=0.8

Bethany made 8 free throws for every 3 that she missed, this means she made 8 out of 11 attempts. Her average score was:

\displaystyle \bar x=\frac{8}{11}=0.72

Bethany did not do better than Richie because her average score was less than his.

5 0
3 years ago
Solve for y.<br> y + 1.05 = 7.26<br> y = -6.21<br> y = -8.31<br> y = 6.21<br> y = 8.31
Naddik [55]
Y=6.21
hdjsakkaksk
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