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1 year ago

PLEASE HELP

Mathematics

1 answer:

alexgriva [62]1 year ago

5 0

Answer:

Step-by-step explanation:

90.25$

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Will give brainliesttt!!!

Andrews [41]

Midpoint Formula: $(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})$

Given our two points, (-3,9) and (-1,4), we can apply them to the midpoint formula and solve for it as such:

$(\frac{(-3)+(-1)}{2}, \frac{9+4}{2})\\\\(\frac{(-4)}{2}, \frac{13}{2}) \\\\(-2,6.5)$

<u>Your midpoint is (-2,6.5)</u>

6 0

3 years ago

The sum of two polynomials is 8d5 – 3c3d2 + 5c2d3 – 4cd4 + 9. If one addend is 2d5 – c3d2 + 8cd4 + 1, what is the other addend?

velikii [3]

By subtracting the given addend to the sum, we see that the other addend is:

$6d^5 - 2c^3d^2 + 5c^2d^3 - 12cd^4 - 8$

<h3>How to get the other addend?</h3>

We know that the sum of two polynomials is:

$8d^5 - 3c^3d^2 + 5c^2d^3 - 4cd^4 + 9$

One of the addends is:

$2d^5 - c^3d^2 + 8cd^4 + 1$

To get the other addend, we can subtract the given addend to the sum:

$8d^5 - 3c^3d^2 + 5c^2d^3 - 4cd^4 + 9 - (2d^5 - c^3d^2 + 8cd^4 + 1)\\\\6d^5 - 2c^3d^2 + 5c^2d^3 - 12cd^4 - 8$

Then we can conclude that the other addend is:

$6d^5 - 2c^3d^2 + 5c^2d^3 - 12cd^4 - 8$

If you want to learn more about polynomials:

brainly.com/question/4142886

#SPJ1

4 0

2 years ago

Helppp pleaseeeeeeeeeeeee

strojnjashka [21]

A = 4(187*230/2) + 230²
A = 4*21505 + 230²
A = 86 020 + 52 900
A = 138 920 m²

Hope this helps !

Photon

3 0

4 years ago

What is 6 to the 4 power times 6 to the 4 power simplified

MrMuchimi

Answer: the answer is 1679616

4 0

3 years ago

Read 2 more answers

The Cost of 625 bolts is $100.What is the coast of 10 bolts?

lys-0071 [83]

$1.60.
You do 100 divided by 625 to get 16 cents. You then multiply .16 times 10 to get $1.60

6 0

3 years ago