3 years ago

The following set of coordinates represent which figure (1,1) (5,3) (7,7) (3,5)

Mathematics

1 answer:

igomit [66]3 years ago

4 0

Answer:

It should be a rhombus :)

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gladu [14]

The answer is a) 16.

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3 years ago

How do you know whether a number is a multiple of another number?

il63 [147K]

Answer:

For example, a multiple of 2 is 2, 4, 6, 8, etc...

So if your question is find three multiples of 36, it would 36, 74 and 110.

Hoped this helped, have a nice day!

Brainlyest plz?

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4 years ago

A farmer is tracking the number of soybeans his land is yielding each year. He finds that the function f(x) = −x2 + 20x + 100 mo

Aliun [14]

Answer:

The average rate of change = -10

The crop yield decreased by 10 pounds per acre from year 10 to year 20.

Step-by-step explanation:

A farmer is tracking the number of soybeans his land is yielding each year. He finds that the function $f(x) =-x^2 + 20x + 100$ models the crops in pounds per acre over x years.

The average rate of change can be calculated using formula

$\dfrac{f(b)-f(a)}{b-a}$

In your case,

$a=10\\ \\b=20,$

then

$f(a)=-10^2+20\cdot 10+100=-100+200+100=200\\ \\f(b)=-20^2+20\cdot 20+100=-400+400+100=100$

and the average rate of change is

$\dfrac{100-200}{20-10}=\dfrac{-100}{10}=-10$

This means the crop yield decreased by 10 pounds per acre (negative rate of change) from year 10 to year 20.

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Two numbers total 60 and have difference of 20. Find the numbers.

Nonamiya [84]

50 + 30= 80
80 - 20= 60

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3 years ago

What percent of the student body are science majors ?

Goryan [66]

Answer: It would be 28%.

Step-by-step explanation:

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