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2 years ago

If a is an even number, and we factor the expression a3 + 343, which statement is true about the quadratic factor we obtain?

Mathematics

2 answers:

Alekssandra [29.7K]2 years ago

6 0

I’m gonna say B. I’m sorry if this is incorrect.

prisoha [69]2 years ago

5 0

Answer:

45098373u3y3uh3beklsisnall

Step-by-step explanation:

Dont matter Im always right

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A)231*12 531*23 505*11 402*44 b) 516*25 893*72 860*91 c) 413*25 120*518 119*98 7*00*125 d) 7800*8600 980*37000 1860*890 5800*470

Allushta [10]

Answer:

mega mind<3<3<3<<3<3?3<3<

5 0

2 years ago

What is 1/6x=4 in solving equations with rational coefficients

Debora [2.8K]

To solve an equation with a rational (fraction) coefficient you need to multiply both sides of the equation by the reciprocal (invert the fraction - flip it).

$\frac{1}{6}x =4$ The reciprocal of 1/6 is 6/1 or 6
$6( \frac{1}{6} x)= 6(4)$ The product of reciprocals equals 1
1x = 24
x = 24

7 0

3 years ago

You work for a company that produces custom picture frames. A new customer needs to frame a piece of rectangular artwork with di

miskamm [114]

Answer:

None of the choices are correct.

Step-by-step explanation:

Let x be the width of the frame,

The framed art cannot me more than 320 square inches

$(11 + 2x) \times (15+2x) \leq 320$

$(165 +30x +22x +4x^2 ) \leq 320$

$4x^2+52x + 165 \leq 320$

$4x^2 +52x + 165-320 \leq 0$

$4x^2 +52x - 155\leq 0$

By using the quadratic formula

$x = \frac{-b\pm \sqrt{(b^2-4ac)}}{2a}$

$x = \frac{-52\pm \sqrt{(52^2-4(4)(-155))}}{2(4)}$

$x = \frac{-52\pm \sqrt{(2704+2480)}}{2(4)}$

$x = \frac{-52\pm \sqrt{(5184)}}{2(4)}$

$x = \frac{-52\pm 72}{2(4)}$

$x = \frac{20}{8}$

$x= \frac{5}{2}$

$x = 2.5$

Frame must not be more than 2.5 inches wide.

4 0

3 years ago

I need to borrow some money from my parents as my deficit has ____________.

MatroZZZ [7]

Answer: Option 'D' is correct.

Step-by-step explanation:

I need to borrow some money from my parents as my deficit has <u>grown or increased.</u>

If deficit of any individual increases , means, he is short of money.

So, he needs to borrow from his parents.

Hence, Option 'D' is correct.

4 0

3 years ago

Read 2 more answers

a business logo consists of a rectangle and a triangle. The area of the triangle is 36 square units and the area of the rectangl

-Dominant- [34]

It is already given in the problem that the area of the triangle logo is 36 square units and the area of the rectangle is 54 square units. Considering that there are no additional places in the logo except the triangle and the rectangle, we have to determine the percentage of the total area of the logo covered by the triangle.
NOw
Total area covered by the triangle and the rectangle logo = (36 + 54) square units
   = 90 square units
Then
The percentage area covered by the triangle logo = (36/90) * 100 percent
   = (36/9) * 10 percent
   = (4 * 10) percent
       = 40 percent
So 40 percent is the area covered by the triangle logo.So option "H" is the correct option in the given problem.

3 0

3 years ago