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Klio2033 [76]
2 years ago
14

(√5x+11 -4)(√5x+11 +4)

Mathematics
1 answer:
grin007 [14]2 years ago
7 0

Answer:

5x^{2}+49.193496x+105

Step-by-step explanation:

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What is the value of the expression below when y = 7?<br> 2y^2 + 9y + 2<br><br><br> Help me!!!!!
Flauer [41]

Answer:

163

Step-by-step explanation:

2*(7^{2}) +9(7)+2

2*(49)+9(7)+2

98+63+2

=163

8 0
3 years ago
At the end of a recent WNBA regular season, the Phoenix murmur had 12 more victories than losses. The number of victories they h
Hoochie [10]

Answer:

34 games


Step-by-step explanation:

let the number of losses be  l

let the number of victories be  v


<u>the Phoenix murmur had 12 more victories than losses:</u>

v=l+12

<u>The number of victories they had was one more than two times the number of losses:</u>

v=2l+1


<em>We have 2 expressions for v, equating these 2, we can solve for l:</em>

l+12=2l+1\\12-1=2l-l\\11=l

So 11 games, they lost.

Using this value, we can plug into the 1st equation to solve for v:

v=l+12\\v=11+12\\v=23

So 23 games, they won.


Given that no draws, they played a total of 23 + 11 = 34 games this season

6 0
3 years ago
10. Orlando covers 113.7 square miles. Orlando has approximately 2,327 people per square mile
Arada [10]

Answer:

2,327 people / sq mile * 113.7 sq miles = 264,580 people

Step-by-step explanation:

4 0
2 years ago
Find the areas of the following parallelograms. pleasee helppp!​
svetlana [45]

Answer:

Below in bold.

Step-by-step explanation:

Area = altitude * base

3.   6.2 * 6

=  37.2 cm^2.

4.  0.12 * 0.24

= 0.0288 m^2.

5. 32 * 0.4

= 12.8 m^2.

7 0
2 years ago
Patrica is trying to compare the average rainfall of New York to that of Arizona. A comparison between these two states for the
Elanso [62]

Liters i guess. idk. im not rlly sure

7 0
3 years ago
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