Ask question

Ask question

All categories

3 years ago

12

Someone please please help please please help me ASAP no links or files please

1 answer:

ki77a [65]3 years ago

4 0

Answer:

d.U squared

Step-by-step explanation:

You might be interested in

Factor by first factoring out the greatest comImon factor 15x-55x 20

Bingel [31]

Answer:

Greatest common factor is 5

Step-by-step explanation:

5 goes into each of the coefficients.

6 0

4 years ago

Find the area of a square with a side of length 2 Square root of 3+6 square root of 7 inches

kodGreya [7K]

Answer:

<h3><em>(264+24√21) in²</em></h3>

Step-by-step explanation:

Area of a square = Length * Length

A = L²

Given the length of a square as $2\sqrt{3}+6\sqrt{7}$ inches' The area of the square will be calculated as shown;

$A = (2\sqrt{3}+6\sqrt{7})^2\\\\A = (2\sqrt{3}+6\sqrt{7})(2\sqrt{3}+6\sqrt{7})\\\\A =(2\sqrt{3})(2\sqrt{3})+(2\sqrt{3})(6\sqrt{7})+(6\sqrt{7})(2\sqrt{3})+(6\sqrt{7})(6\sqrt{7})\\\\A = 4\sqrt{9}+12\sqrt{21}+12\sqrt{21}+36\sqrt{49}\\\\A = 4(3)+24\sqrt{21}+36(7)\\ \\A = 12+24\sqrt{21}+252\\\\A = 264+24\sqrt{21}$

<em>Hence the area of the square is (264+24√21) in²</em>

8 0

3 years ago

A carnival game allows a group of players to each draw and keep a marble from a bag. The bag contains 5 gold marbles, 25 silver

Nezavi [6.7K]

1. 25% too because it wont change if they have the same amount of marbles.

2. 5% since there is very little gold marbles.

3. Take out 55 red marbles so it could be fair or just take out red marbles in general. That would be fair.

Hope I helped. Have a great day

4 0

4 years ago

Read 2 more answers

Evaluate ( f g )(x) if f(x) = 3x2 + 3 and g(x) = 3x – 1 when x = 2.

cestrela7 [59]

Answer:

$(fg)(x) = 75$

Step-by-step explanation:

Given

$f(x) = 3x^2 + 3$

$g(x) = 3x - 1$

Required

Evaluate (fg)(x) for x = 2

In algebra functions

$(fg)(x) = f(x) * g(x)$

Substitute values for f(x) and g(x)

$(fg)(x) = (3x^2 + 3) * (3x - 1)$

Substitute 2 for x

$(fg)(x) = (3*2^2 + 3) * (3*2 - 1)$

$(fg)(x) = (3*4 + 3) * (6 - 1)$

$(fg)(x) = (12 + 3) * (5)$

$(fg)(x) = (15) * (5)$

$(fg)(x) = 15 * 5$

$(fg)(x) = 75$

7 0

3 years ago

278×125 k12k12k1k1k21k21k2k1212k1k21kk21k21k21k2k1k21k2

irina1246 [14]

hajsjsjsjdjsjjahahagayaghdicidiabavabbwbebeb

3 0

3 years ago

Read 2 more answers