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Archy [21]
2 years ago
5

Use synthetic division to determine if (x-1) is a factor of P(x) = x^4– 13x2 + 36.

Mathematics
1 answer:
arlik [135]2 years ago
3 0

Answer:

2x²+x−3 , x−1

x^{4}−2x³−10x²+7x+4, x−2

x^{4}−2x³−10x²+7x+4, x−1

Step-by-step explanation:

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Identify the percent increase in total sales and the percent increase in sales of trench coats. Then find which percent of
Ilya [14]

Answer:

Answer b: Sales of trench coats increased 8.3 percentage points faster than total coat sales.

Step-by-step explanation:

First add all the sales for 2006, and do the same for the 2007 sales, so we can compare both total sales numbers:

For 2006 we have:

103+297+210+213+137 = 960 total sales

For 2007 we have:

127+223+210+285+259 =  1104 total sales

The percent increase is calculated as the difference between the final value minus the original value, divided by the original value and multiplied by 100:

For the total number of coats we have that the percent increase is: \frac{1104-960}{960} * 100= 15%

For the trench coats (which went from 103 sales tp 127 sales) we have the following percent increase: \frac{127-103}{103} * 100= 23.3%

Therefore, the percent increase in trench coats was larger than the percent increase in total sales by:

23.3 % - 15% = 8.3%

7 0
2 years ago
Read 2 more answers
Which one doesn't belong why?
Gelneren [198K]

Answer:

C

Step-by-step explanation:

Based on the other answers. C is the odd one out.

6 0
3 years ago
Help me! What is the surface area of the triangular prism shaped toy car ramp shown?
dalvyx [7]

Answer:

TRY 416in²

Step-by-step explanation:

front:

8×17=136÷2=68

same for the back

back = 68

side 1=

7×15=105

side 2=

8×7=56

bottom=

17×7=119

68+68+105+56+119=416

8 0
1 year ago
According to the distributive property, a(5 + b) =<br><br><br> i will mark brainliest
mote1985 [20]

Answer:

5a + 5b

Step-by-step explanation:

a(5 + b) = 5a + 5b

you just multiply a to 5 and a to b.

4 0
3 years ago
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Could someone please help me with #2? Thank you :)
iren [92.7K]

Answer:

The answer is B.

Step-by-step explanation:

4 is a multiple of 2, which explains the reasoning of answer choice B.

Answer choice A is wrong because 2 is Not a multiple of 4.

Answer choices C and D are incorrect because it takes multiple steps to solve for x and substitute into the other equation. They claim that it takes on step to solve for x, but it would take 2 steps to solve for x.

#teamtrees #WAP (Water And Plant)

3 0
3 years ago
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