3 years ago

Expand the function f(x)=(2x+3)^4

Mathematics

1 answer:

Evgen [1.6K]3 years ago

4 0

Answer:

is this the answer

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Which of the following is the solution of 3x – 2 = 16? x = 3 x = StartFraction 14 over 3 EndFraction x = StartFraction 16 over 3

xxMikexx [17]

x = 6

3x = 18

18/3 = 6

x = 6

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4 years ago

Write the equation of the circle passing through the origin with center (– 9, –12) .

malfutka [58]

Answer:

$(x+9)^{2} +(y+12)^{2}=225$

Step-by-step explanation:

Remember that the center of a circle is written in (h,k) format. So h= - 9 and k = -12. Also, the distance between those two points is 15 units, so r = 15.

So the formula $(x-h)^{2} +(y-k)^{2}=r^{2}$

Should look like $(x+9)^{2} +(y+12)^{2}=225$

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3 years ago

A farmer plants the same amount every day, adding up to 413 acres at the end of the year. If the year is 58 over, how many acres

puteri [66]

Using proportions, it is found that the farmer has planted 258 acres.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

He plants 413 acres during the entire year, hence, considering he plants an equal amount daily, and the year is 5/8 over, the amount he has planted is:

A = (5/8) x 413 = 258 acres.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

6 0

2 years ago

ON THE SMARTBOARD, THE

RideAnS [48]

The length of rectangle is 105 cm and width is 98 cm.

Step-by-step explanation:

Given,

Perimeter of rectangle = 406 cm

Let,

w be the width of rectangle

Length of rectangle = w+7

We know that

Perimeter of rectangle = 2(Length + Width)

$406 = 2(w+7+w)\\406 = 2(2w+7)\\406 = 4w+14\\406-14 = 4w\\392=4w\\4w=392$

Dividing both sides by 4

$\frac{4w}{4}=\frac{392}{4}\\w=98$

Width of rectangle = 98 cm

Length of rectangle = 98+7 = 105 cm

The length of rectangle is 105 cm and width is 98 cm.

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3 years ago

Which value in this data set is an outlier? 4, 5, 1, 7, 4, 5, 8, 9, 6, 5, 4, 9, 7 A. 1 B. 2 C. 3 D. 9

boyakko [2]

tha answer is b, 1111111111111111111

5 0

3 years ago