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3 years ago

for what values of a, a polynomial in standard form, equivalent to the product of (x^2+x-1)(x-a), does not contain x^2

Mathematics

1 answer:

xeze [42]3 years ago

3 0

Answer:

a = 1

Step-by-step explanation:

(x²+x-1)(x-1) = x³+x²-x-x²-x+1 = x³-2x+1

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Calculate the volume of the cylinder: 10 cm 6 cm

barxatty [35]

Answer:

Step-by-step explanation:

10 ×6

that is the simple answer to your question

7 0

2 years ago

Terrence is baking blueberry pies to sell at his bakery. He starts with 3 cartons of blueberries,

Pani-rosa [81]

Answer:

1.5

Step-by-step explanation:

3 divided by 1/2 = 1.5

3 0

2 years ago

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The Marked price of an article is rupees 4500. After allowing some percent of discount and levying 10% VAT it is sold at 4400, f

dexar [7]

Answer:

given,

mp= 4500

now

discount amount=dis%of mp

=x%of 4500

=45x

now,

sp=mp- discount

=4500-45x

now,

vat=vat%of SP

=10%*4500-45x

=450-45x

now,

sp with vat=sp+vat amount

=4500-45x+450-45x

=4950-90x

now,

4950-90x=4400

or,-90x=-550

or, x=55/9

or, x=6.11%

therefore, dis percent is 6.11%

5 0

3 years ago

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Question 10 (7 points) d Elizabeth borrowed $20,000 for five years at a 5% annual interest rate, what is her monthly payment, to

zhenek [66]

Answer:

monthly payment is $377

C is the correct option.

Step-by-step explanation:

The formula for the monthly payment is given by

$C=\frac{Prt(1+r)^n}{(1+r)^n-1}$

Given that,

P = $20,000

n = 5 years = 60 months

r = 0.05

Substituting these values in the formula

$C=\frac{20000\cdot \frac{0.05}{12}(1+\frac{0.05}{12})^{60}}{(1+\frac{0.05}{12})^{60}-1}$

On simplifying, we get

$C=\$377.425\\\\C\approx \$377$

Therefore, the monthly payment is $377

C is the correct option.

4 0

3 years ago

I need help with these problems, thanks

ira [324]

1. C

2. A

3. B

Hope This Helped!

(Brainliest will be appreciated)

4 0

2 years ago

Read 2 more answers