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natita [175]
3 years ago
5

I am having a hard time simplifying (x^2 - 4x + 8)(2x - 1), can you help me out?

Mathematics
1 answer:
Brums [2.3K]3 years ago
4 0

2x^3+7x^2+12x-8 is the answer

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A bag has 9 blue marbles, 7 red marbles, 4 green marbles
scoundrel [369]

Answer:

7/25

Step-by-step explanation:

First we need to determine how many total marbles

9blue+7red+4green+5purple = 25 marbles

P(red) = red/total

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7 0
3 years ago
Read 2 more answers
The adult weighs 84.09 kg. Calculate the adult’s weight in kilograms to pounds . Show work
pogonyaev

The adult weight in pounds is 185.39 lb

<u>Solution:</u>

Given that adult weighs 84.09 kilogram

To find : Adult’s weight in kilograms to pounds

We have the change the weight of the adult from kilogram to pound

The conversion between kilogram and pound is as follows:-

1 kilogram = 2.204623 lb

To find the adult weight in pound, we need to multiply the adult weight in kilogram by 2.204623

<em><u>Converting 84.09 kg to pound:</u></em>

\begin{array}{l}{84.09 \mathrm{kg}=84.09 \times 1 \mathrm{kg}} \\\\ {84.09 .09 \times 2.204623=185.39 \mathrm{lb}}\end{array}

Therefore the weight of the person in pound = 185.39 lb

4 0
3 years ago
Ill mark you brainliest please help !
Artemon [7]

Answer: (-2, 1)

Step-by-step explanation:

3 0
2 years ago
1. Mr. Morrison has decided that an angle of 15° is
Rasek [7]

Answer:

the height of the front doorstep is 12 cm

angle given is 15 degree

so, the length of the ramp wooden peice should be 44.7

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plssss

3 0
3 years ago
If a quadrilateral has interior angles of 90 degrees, 73 degrees, and 111 degrees. What is the measurement of the 4th angle
Mariulka [41]
All quadrilaterals have a total of 360 degrees so...

90+76=163

163+111=274

360-274=86

The measurement for the 4th angle would be 86 degrees
4 0
3 years ago
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