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Masteriza [31]
3 years ago
13

Every

Mathematics
1 answer:
maw [93]3 years ago
8 0

Answer: $66.7

Step-by-step explanation:

Answer:The equation for inverse proportion is calculated as xy=k.

When 20 people attend the picnic, the cost for each person was $50, then k will be= 20 × 50 = 1000

Recall that k = xy

For the second aspect of the question, x= 15, k= 1000.

k= xy

y = k/x

= 1000/15

= 66.7

If 15 people attend the picnic instead, the cost per person will be $66.7

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Cos(0°) = sin(0°) = tan(0°) =
MrMuchimi
Cos(0)= 1
sin(0)= 0
tan(0)= 0

P.S I don’t have the degree symbol on my phone, sorry.
4 0
3 years ago
The coordinates of quadrilateral ABCD plotted on a coordinate plane are A(0, 3), B(3,-1).
Vikki [24]

Answer:

24.56  (parallelogram)

Step-by-step explanation:

4 sides of ABCD: AB, BC, AD, DC

perimeter = AB + BC + AD + DC

distance of two points: √(x-x')²+(y-y')²

AB = √3²+4² = √25 = 5

BC = √7²+2² = √53 = 7.28

AD = √7²+2² = √53 = 7.28

DC = √3²+4² = √25 = 5

P = 5*2 + 7.28*2 = 24.56

3 0
3 years ago
How do I solve this question?
Elena L [17]

Answer:

47

Step-by-step explanation:

should be the correct answer

4 0
3 years ago
Read 2 more answers
Please help, due today
patriot [66]

Answer:

I am a little late but here is the answer

The graph of a non-proportional linear relationship is a straight line that does not pass through the origin.

Non-proportional linear relationships can be expressed in the form y = m x  + b

With increase in proportion of one quantity, the proportion of the other quantity decreases and with decrease in proportion of one quantity , the proportion of the other quantity increases .

Step-by-step explanation:

From Graph :

The graph of a non-proportional linear relationship is a straight line that does not pass through the origin.

From Equation :

Non-proportional linear relationships can be expressed in the form y = m x  + b, where  , m is the slope of the line, and b represents the y-intercept.

From Table:

With increase in proportion of one quantity, the proportion of the other quantity decreases and with decrease in proportion of one quantity , the proportion of the other quantity increases .

4 0
3 years ago
Can someone please help me with 6-9 I'm having a lot of trouble.
USPshnik [31]
If u subtract 6-9 u would get a -3 because the 9 is bigger than the 6 so thats how you get a -3.
3 0
3 years ago
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