All categories

3 years ago

(-1, 3) and (7, -1)Find the coordinates of the midpoint of the segment with the endpoints listed below.

Mathematics

1 answer:

exis [7]3 years ago

3 0

Answer:

(3,1)

Step-by-step explanation:

You add the x coordinates then divide them by 2

And then add the y coordinates then divide them by 2 also

You might be interested in

Find the number of ways to purchase 3 different kinds of drinks from a selectio.<br> of 10 drinks.

arsen [322]

Answer:

Step-by-step explanation:

If you do 3x10 it equals 30

8 0

3 years ago

Pls answer with formula

kati45 [8]

Answer:

1/2

Step-by-step explanation:

=[-1/4 + 1/6] ÷ [1/3 - 1/2]

=[-3/12 + 2/12] ÷ [2/6 - 3/6]

=[-1/12] ÷ [-1/6]

=[-1/12] x [-6/1]

= 1/2

3 0

3 years ago

If you multiply me by 2, I become a number greater than 20 and less than 40 who am I

Alika [10]

Well there are many numbers, starting from 11 though 19.
11 times 2 = 22 12 times 2 = 24 13 times 2 = 26 14 times 2 = 28 15 times 2 = 30 16 times 2 = 32 17 times 2 = 34 18 times 2 = 36 19 times 2 = 38
so basically from any number from 11 through 19.
Hope i helped! :D

8 0

3 years ago

Under certain conditions, the number of bacteria present in a colony is approximated by f(t) = Age 0.023t, where t is in minutes

AleksandrR [38]

Answer:

5 min: 3,029,058
10 min: 3,398,220
60 min: 10,732,234

Step-by-step explanation:

The given function is evaluated by substituting the given values of t. This requires using the exponential function of your calculator with a base of 'e'. Many calculators have that value built in, or have an e^x function (often associated with the Ln function).

<h3>5 minutes</h3>

The number of bacteria present after 5 minutes is about ...

f(5) = 2.7×10^6×e^(0.023×5) ≈ 3,029,058

<h3>10 minutes</h3>

The number of bacteria present after 10 minutes is about ...

f(10) = 2.7×10^6×e^(0.023×10) ≈ 3,398,220

<h3>60 minutes</h3>

The number of bacteria present after 60 minutes is about ...

f(60) = 2.7×10^6×e^(0.023×60) ≈ 10,732,234

8 0

2 years ago

Write an equation parallel to the function y=2x+3 and goes through the point (1, -4)

sergey [27]

Answer:

y=2x-6

Step-by-step explanation:

Parallel functions are functions with the same slopes but are in different positions on the coordinate plane (for this case it means that they have different y- intercepts)

So this means that the function will have a slope of 2

To find the equation we must plug in the value (1, -4) and find the new y-intercept(c)

(-4)= 2(1)+c

-4-2=c

-6=c

This means that the parallel function that goes through the point (1,-4) is

y=2x-6

6 0

3 years ago