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sveta [45]
3 years ago
9

I need help badly I don't really know how to finish

Mathematics
1 answer:
wlad13 [49]3 years ago
3 0
X=55, since straight lines are 180°. Y=70, since the triangle is isosceles, and the 2 bottom Angles are equal. Z=125, since the 2 opposite angles(x and y) add up to 125°
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in 2009, a gullop poll found that 47% of Americans favored protection of the environment at the risk of limiting energy supplies
Vikki [24]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
A sequence is defined by the recursive function f(n + 1) = one-halff(n). If f(3) = 9 , what is f(1) ?
almond37 [142]

Answer:

d.) 81

Step-by-step explanation:

f(2) would be 27 and 27x3 is 81.

81/3=27

27/3=9

9 0
4 years ago
Read 2 more answers
PLEASE HELP!!!!! I DON'T UNDERSTAND!!
Roman55 [17]

Answer: Pool Size

(in feet) 3.5 ft

Avg Depth 4 ft

Avg Depth 4.5 ft

Avg Depth 5 ft

Avg Depth

12x24 7,600 8,600 9,700 10,800

14x28 10,300 11,800 13,200 14,700

15x30 11,800 13,500 15,200 16,900

16x32 13,400 15,400 17,300 19,200

18x36 17,000 19,400 21,900 24,300

19x38 19,000 21,700 24,400 27,100

20x40 21,000 24,000 27,000 30,000

22x44 25,400 29,000 32,700 36,300

25x45 29,531 33,750 37,968 42,187

25x50 32,800 37,500 42,200 46,900

30x50 39,375 45,000 50,525 56,250

Step-by-step explanation:I made this chart for you so you can know actually how to multiply the width of the pool.

6 0
3 years ago
Sabendo que x2 + y2=74 e que xy=35, calcule valor de (x - y2)2
Ann [662]
To solve this problem you must apply the proccedure shown below:

 1. You have the following information given in the problem above:

 - x²+y²<span>=74
 xy=35

 2. Therefore, you have that (x-y)</span>² is:

 =(x-y)²
 =x²-2xy+y²
 =(x²+y²)-2xy

 3. When you substitute the values given in the problem, you obtain:

 =74-2(35)
 =74-70
 =4

 4. Therefore, as you can see, the correct answer is: 4

 
6 0
3 years ago
Write the whole number of 1.932×10^4
SSSSS [86.1K]

Answer:

19,320

Step-by-step explanation:

6 0
3 years ago
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