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choli [55]
2 years ago
14

BRAINLIEST + POINTS

Mathematics
1 answer:
Alla [95]2 years ago
5 0

Answer:

(x-2)^2 + (y-4)^2 = 5^2

Step-by-step explanation:

Hello!

The standard equation of a circle with center at (h,k) and radius r is:

(x+h)^2 + (y-k)^2 = r^2.  

Filling in the known info (h=2, k=4, r =5), we get:

(x-2)^2 + (y-4)^2 = 5^2

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Write an equation in polnt-slope form for the line through the given point with the given slope of (10,-9); m = -2 ​
jek_recluse [69]

Answer:

y=mx+b

-2(10)+b=-9

b=11

y=-2x+11

5 0
3 years ago
Tessa is taking her family out to dinner and the bill is $250. She has a coupon for 15% off. After the discount is applied, she
IgorLugansk [536]

Answer:

$255

Step-by-step explanation:

250*.85=212.5

212.5*1.2=255

8 0
3 years ago
PLEASE HELP! Thank you so much!
rusak2 [61]

Question: The area of triangle MNP is how many times the area of triangle JKL?

Answer: The answer you want would be 9... The area of triangle MNP is 9 times larger than the area of triangle JKL.

Explanation: It would be 9 times larger because it says the base and height which means multiply the base and the height so it would be 3*3=9

Hope It Helps!!

3 0
3 years ago
A baseball is hit with a bat and, as a result, its direction is completely reversed and its speed is doubled. If the actual cont
alexandr402 [8]

Answer:

6.7 /s.

Step-by-step explanation:

Initial velocity = u m/s

From the question, final velocity, v = - 2u m/s

Note - (the minus sign indicates that the direction was reversed and doubled)

t = 0.45

From equation of motion,

v = u + at

Acceleration, a = (v - u)/t

= (-2u - u)/0.45

= - 3u/0.45

Acceleration, a/Original speed, u = 3/0.45

= 6.7 /s

6 0
3 years ago
X<br> x2 = 36<br> What is the positive solution
Pavlova-9 [17]
If you mean x^2=36, then the answer is -6 or 6
8 0
3 years ago
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