A circular dining room table has a radius of 3 feet of each person sitting at the table needs about 2 feet of space, how many people will fit at the table

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Answer 1

Answer:

Answer:

need to find the area of the circular dining room table which has a radius of 3 feet of each person sitting at the table needs about 2 feet of space how many people will fit at the table 3 feet of each person sitting at table needs about two feet of space than about five people will fit at the table

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N/8 = 11/5 what is n= ?
How do I factor 2y^2 - y - 10
What is the answer for this?
The equation of a circle is (x - 3)2 + (y + 2)2 = 25. The point (8, -2) is on the circle.What is the equation of the line that is tangent to the circle at (8, -2)? y = 8 x = 8 x = 3 y = 3

Please help me! Thanks what is the ratio of a to b?

1/2 = a+b/a-b

A. -3

B. -1/2

C. -1/3

D. 3

Answers

(Cross Multiply)2a+2b=a-b
a=-3b
if b=1; a=-3
correct answer is -3..
Good Luck..

1=a+b. 2=a-b a= 2+b 1=2+b+b. a=2-1/2=3/2 -1=2b b=-1/2 a/b= (3/2)/(-1/2) = (3/2)(-2/1) =-3

If mUV= (8x-17) and mWV= (5x+52) find mWV

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Answer:

equation is (5x,±52) = (8x±17) first u want to add 52 and 17 to get 69 then 8x subtracted by 5x to get 3x then divide 3 by 69 to get 23

Write the equation of the line through the points (-3, 9) and (4, 2) in POINT-SLOPE FORM

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Answer:

y-9=-1(x+3)

Step-by-step explanation:

The formula for point slope is y2-y1=m(x2-x1). So, we can use the values of the given points to solve the equation for m, or, the slope. We get an equation with the result of 2-9=m(4+3), which gives us the slope as -1. Now, substitute your xy values back in, to get the equation

What is the absolute value of the complex number -4 - square root of 2iA) square root of 14
B) 3 square root of 2
C) 14
D) 18

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The absolute value of the complex number $z=a+bi$ is $|z|=√(a^2+b^2).$

Consider the complex number $z=-4-√(2)i.$ For this complex number $a=-4$ and $b=-√(2).$

Therefore, the absolute value of this complex number is

$|z|=\sqrt{(-4)^2+(-√(2))^2}=√(16+2)=√(18)=3√(2).$

Answer: correct choice is B

A) square root of 14

A test to detect an infection gives a positive result 98% of the time if a person is infected, and it is 97% accurate for people who are not infected. What percentage of results will be false negatives?a) 1%

b) 2%

c) 3%

d) 5%

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The answer is c.) 2%. Since the question is talking about false negatives, meaning the chance that the results are false, then we take a look at the 98% which represents the chance of giving an accurate result for the people who are not infected meaning for those who are positive. Thus, the answer is 2% because this is the remaining percentage if 100-98%.

Which Statement is true?A. |-8| < |8|
B. |-2| > 1
C. |-7| = -7
D. |12| > |-15|

Answers

A) $|-8| \ \textless \ |8|$ is false. There is no solution.
B) $|-2| \ \textgreater \ 1$ is true. There are infinite solutions.
C) $|-7| = -7$ is false. There is no solution.
D) $|12| \ \textgreater \ |-15|$ is false. There is no solution.

Answer: B

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A circular patio has a radius of 18 feet.What is the longest distance across the patio? A. 9 ft B. 18 ft C. 36 ft D. 54 ft

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