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3 years ago

13

-1+7n

1 answer:

JulijaS [17]3 years ago

6 0

<span>-1+7n
A. Quadratic monomial
B. Quadratic trinomial
C. Linear binomial
D. fifth degree binomial
E. none
</span>
The correct answer is:

C. Linear binomial

Linear binomial<span> is a polynomial of the first degree: ax+ b. If to divide a polynomial, containing a letter x, by a </span>linear binomial<span> x – b, where b is a number ( positive or negative ), then a remainder will be a polynomial only of zero degree, i.e. some number N , which can be found without finding a quotient.</span>

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a car manufacturer determines that it's profit, P, in thousands of pesos, can be modeled by the function P(x)=0.001 25x4+x-2, wh

PSYCHO15rus [73]

Answer:

use a calculator itl be easy

Step-by-step explanation:

substitute x to 150

=0.00125(x)^4+x-3

=0.00125(150)^4+150-3

WE ARE USING PEDMAS HERE SO BE CARE-FULL <u>parenthesis,exponent,multiplication,division,addition,subtraction</u>

<u>=0.00125(506250000)+150-3</u>

<u>=632812.50+150-3</u>

=<u>632962.50-3</u>

=<u>632959.50</u>

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3 0

3 years ago

I need help please.

JulijaS [17]

Answer:

$\frac{7\sqrt{5} }{8}$

Step-by-step explanation:

Using the rules of radicals

$\sqrt{\frac{a}{b} }$ = $\frac{\sqrt{a} }{\sqrt{b} }$

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Given

$\sqrt{\frac{245}{64} }$ = $\frac{\sqrt{245} }{\sqrt{64} }$

Simplifying the radicals

$\sqrt{245}$

= $\sqrt{5(7)(7)}$

= $\sqrt{49(5)}$

= $\sqrt{49}$ × $\sqrt{5}$ = 7 $\sqrt{5}$

and

$\sqrt{64}$ = 8

The simplified radical is

$\frac{7\sqrt{5} }{8}$

3 0

3 years ago

4/7(21/8 x + 1/2) = -2(1/7 - 5/28x)<br> What is x in decimal form?

frez [133]

Answer:

x= $1.22930$

Step-by-step explanation:

47(218 x+12 ) =−2(17 −528 x)

Simplify 47(218 x+12 ) : 327(21x+4) 327(21x+4) =−2(17 −528 x)

Multiply both sides by 7(21x+4)

327(21x+4) · 7(21x+4)=−2(17 −528 x)· 7(21x+4)

Simplify, 32=−14(17 −528 x)(21x+4)

Solve 32=−14(17 −528 x)(21x+4): x=32+4√589105 , x=32−4√589105 x=32+4√589105 , x=32−4√589105

8 0

3 years ago

Read 2 more answers

Help me plis I don’t know (11 points)

klasskru [66]

Answer:

D and E

Step-by-step explanation:

Both of these answers are still equal to the fraction -2/5.

5 0

3 years ago

Need help asap!! thank you

Elena L [17]

Answer:c

Step-by-step explanation:

c

3 0

3 years ago

Read 2 more answers