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Vsevolod [243]
3 years ago
6

What is the product of (2x2 + 4x-2) and 3x+6)?​

Mathematics
1 answer:
Setler79 [48]3 years ago
8 0

Answer:

{24x}^{2} + 42x - 12

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NEED HELP!!! Please answer the question! WILL GIVE BRANILY! 15 POINTS!!!
rewona [7]

Answer: D. Cannot be determined.

If Angle 3 were not included, the answer would be A, 360°

Step-by-step explanation: When the lines a, b, & c are parallel, the line intersecting them forms angles that are vertical, supplementary and/or corresponding and congruent.

Here, angles 4 and 5 are supplementary. No need to know their exact measurements. Together, their sum is 180°

Angles 1 and 2 are also supplementary, another 180°

But we don't know the measure of angle 3, so getting an exact sum is impossible here.

5 0
3 years ago
There are 54 students in a class. The Venn diagram below shows how many students play a sport, take a foreign language, do both,
andrew11 [14]

                                     Doesn't play sport

                          Plays sport      |

                                         |         |

                                         V       V

Takes language            |  21  |  17  |

                                      -----------------

Doesn't take language |  12  |  4 |

4 0
3 years ago
Capon City has 5 more than 3 times as many residents as Harbor City.
sergey [27]

Answer:

3r+5

Step-by-step explanation:

6 0
3 years ago
A high school drama club is putting on their annual theater production. There is a maximum of 800 tickets for the show. The cost
astra-53 [7]
<span>a.) Let x be the number of tickets sold before the event and y the number of tickets sold on the day of the event. Then x + y =< 800 and 6x + 9y >= 5000. (b.) Suppose the club sold 440 tickets before the event, i.e. x = 440, maximum number of tickets remaining to be sold = 800 - 440 = 360. Maximum amount realized from the sales supposing all tickets were sold = 6(440) + 9(360) = 2640 + 3240 = $5880 which is greater than $5000. Therefore, it is possible for the club to sell enough additional tickets on the day of the show to meet the expenses of the show.</span>
3 0
3 years ago
The measure of central angle QRS is 8pi/9 radians. What is the area of the shaded sector?
Lapatulllka [165]

The area of the shaded sector must be 144π units².

<h3>What is the area of the circle?</h3>

The area of the circle is defined as the product of the pie and the square of the radius.

The area of the circle = \pi r^{2}

We know that the angle measurement of central angle QRS is less than π radians.

for r = 18 units

The area of the circle = π18² = 324π  units²

The area of ​​the half of a circle = 324π /2 = 162π units²

The area of ​​a quarter of a circle = 324π /4 = 81π  units²

so

The area of the shaded sector < 162π  units²

and

The area of the shaded sector > 81π  units²

Hence the answer must be 144π units²

Learn more about angles;

brainly.com/question/7116550

#SPJ1

5 0
2 years ago
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