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Ahat [919]
3 years ago
12

The equation of a circle is x2+y2+10x−4y−20=0 . What is the radius of the circle?

Mathematics
1 answer:
Shtirlitz [24]3 years ago
5 0

Answer: 7

(I just took the test and it's correct) Hope this helps!

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Math math help ASAP
tiny-mole [99]

Answer:

103.67 in³

Step-by-step explanation:

given Volume of cone is 1/3 * π * r² * h

here given r = 6/2 = 3 , height = 11 inch

using the formula = 1/3 * π * 3² * 11

                              =103.67 in³ or 33π in³

7 0
2 years ago
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The question "How many servers will be needed to reduce the waiting time of restaurant customers to less than 9 minutes?" is a t
Ira Lisetskai [31]

The question posed in the task content is a goal seeking analysis type of question.

How many servers will be needed to reduce the waiting time of restaurant customers to less than 9 minutes is a goal seeking analysis question.

<h3>Goal seeking analysis</h3>

A goal seeking analysis question is a type of question which helps to determine the efficient and effective measure of achieving a goal either individually or in a group.

The question will help the manager of the restaurant to determine how many servers is needed in order to reduce the waiting time of customers.

Complete question:

The question "How many servers will be needed to reduce the waiting time of restaurant customers to less than 9 minutes?" is a type of

a. goal-seeking analysis.

b. what-if analysis.

c. sensitivity analysis.

d. utility modeling.

a. goal-seeking analysis.

Learn more about goal:

brainly.com/question/1512442

#SPJ1

3 0
1 year ago
Please help me with the answer I keep getting it wrong
Vsevolod [243]
First because it's a broken line we know it's an inequality.

next we find the slope we can take points (0,4) and (2,0) thus (y2-y1)÷(x2-x1)

substituting any value of x for either x1 or x2 and any value of y for y1 and y2 we can get

slope is -2

so now we can take either points to find the equation by the formula

y-yo=m (x-xo) where m is slope

after substitution we can get

y-4=-2 (x-0)

y=-2x+4

3 0
3 years ago
Write 1:24 p.m. in a 24- hour time format
Reika [66]
13:24   Hope this helps
3 0
2 years ago
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What is 1/120 as a decimal
Cloud [144]

Answer:0.0083

Step-by-step explanation:

5 0
3 years ago
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