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7nadin3 [17]
2 years ago
13

Surface area I need help !!!

Mathematics
1 answer:
Olegator [25]2 years ago
3 0

Answer:

75.4 to 1 decimal place

If you want an explanation comment on the answer.

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Help I really need the answers to these by tomorrow morning.
Damm [24]

Answer(s):

31:

4.5 = 4 + 1/2 (0.5)

32:

23.7 = 20 + 3 + 7/10 (0.7)

33:

6.9 = 6 + 0.9

34:

35.4 = 30 + 5 + 0.4

it's kinda implied :)

Good Luck Dude.

7 0
4 years ago
While attending a major league baseball game, you think you can guess the attendence within 10% of the actual value. If the anno
MA_775_DIABLO [31]
44,000 people is 100% of the attendance value, so you would need to guess within a 90-110% range of the actual value (90% is 10 less than 100% and 110% is 10 more than 100%). To get the number of people in the range, you need to multiply. 44,000×0.9=39,600 people. 44,000×1.1=48,400. So the range your guess would have to be in is 39,600-48,400 people.
7 0
4 years ago
Does the table below represent a function? Explain why or why not.
lawyer [7]

Answer:

No.

Step-by-step explanation:

An input can't have 2 outputs. But, an output can have an 2 inputs.

Hope this helped!

3 0
3 years ago
CAN SOMEONE HELP WITH THIS IGNORE THE ANSWER I PICKED I CLICKED IT ON ACCIDENT BUT DOES ANYONE KNOW THE RIGHT ANSWER FOR BRAINLI
lisov135 [29]
D because the coordinates of point A are both positive
7 0
3 years ago
Given that sin A = 1/3 and angle A is in the first quadrant, find cos A
scoundrel [369]
Sin A = opposite / hypotenuse 

If angle A is in the first quadrant, that means both x and y coordinate are positive.

Now you can draw triangle. Since sinA = 1/3, opposite side may be 1, so then hypotenuse side must be 3.

Now you can use Pythagorean Theorem to solve for the length of adjacent side:

a² + b² = c²
1 + b² = 9
b² = 8
b = 2√2

So adjacent side is 2√2.

So now we can solve for cosA:

cosA = adjacent / hypotenuse = 2√2 / 3

Final answer: 2√2 / 3
3 0
3 years ago
Read 2 more answers
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